{"id":2073,"date":"2016-03-28T21:58:44","date_gmt":"2016-03-28T21:58:44","guid":{"rendered":"http:\/\/fisicaevestibular.com.br\/novo\/?page_id=2073"},"modified":"2024-08-21T14:53:35","modified_gmt":"2024-08-21T14:53:35","slug":"resolucao-comentada-dos-exercicios-de-vestibulares-sobre-mudancas-de-estado-fisico-da-materia","status":"publish","type":"page","link":"https:\/\/fisicaevestibular.com.br\/novo\/fisica-termica\/termodinamica\/mudancas-de-estado-fisico-da-materia\/resolucao-comentada-dos-exercicios-de-vestibulares-sobre-mudancas-de-estado-fisico-da-materia\/","title":{"rendered":"Mudan\u00e7as de estado f\u00edsico da mat\u00e9ria"},"content":{"rendered":"<p align=\"CENTER\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: large;\"><b>Resolu\u00e7\u00e3o comentada dos exerc\u00edcios de vestibulares sobre <\/b><\/span><\/span><\/span><\/p>\n<p align=\"CENTER\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: large;\"><b>Mudan\u00e7as de estado f\u00edsico da mat\u00e9ria<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\">\u00a0<\/span><\/p>\n<p><span style=\"color: #000000;\">\u00a0<\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>01-<\/b><\/span><\/span><\/span><b> <\/b><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- A<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0 &#8212;\u00a0 veja teoria<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>02-<\/b><\/span><\/span><\/span><b> <\/b><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- E\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0&#8212;\u00a0 veja teoria<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>03-<\/b><\/span><\/span><\/span><b> <\/b><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- B<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>04-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Ele recebe calor que \u00e9 utilizado apenas para fazer com que ele mude de estado e sua temperatura permane\u00e7a constante\u00a0 &#8212;\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- C<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>05-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Quanto maior a press\u00e3o, maior a temperatura de ebuli\u00e7\u00e3o\u00a0 &#8212;\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0R- B<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>06-<\/b><\/span><\/span><\/span><b> <\/b><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- D<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0 &#8212;\u00a0 veja teoria<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>07-<\/b><\/span><\/span><\/span><b> <\/b><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- B<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0 &#8212;\u00a0 veja teoria<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>08-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Para se refrescar uma bebida costuma-se colocar nela cubos de gelo a 0<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>C, em vez de mesma massa de \u00e1gua a 0<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>C para que o calor necess\u00e1rio para fundir o gelo seja aproveitado para resfriar a bebida\u00a0 &#8212;\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0R- A<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>09-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Quanto menor a press\u00e3o, menor a temperatura de ebuli\u00e7\u00e3o\u00a0 &#8212;\u00a0\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- E<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>10-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00c9 diretamente proporcional \u00e0 \u00e1rea da superf\u00edcie de l\u00edquido exposta\u00a0 &#8212;\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0R- E<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>11-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Depende da natureza do l\u00edquido que est\u00e1 evaporando. Assim, por exemplo, o \u00e9ter evapora mais rapidamente que a \u00e1gua; \u00e9 mais vol\u00e1til que ela. As mol\u00e9culas do \u00e9ter, do \u00e1lcool (ou da gasolina) se atraem umas \u00e0s outras menos fortemente que as da \u00e1gua, e sua camada superficial \u00e9 mais fraca. Por isso o \u00e9ter, \u00e1lcool (ou a gasolina) se evapora mais r\u00e0pidamente\u00a0 &#8212;\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0R- E<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>12-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Se diminui o volume, aumenta a press\u00e3o sobre o vapor que se condensa mais\u00a0 &#8212;\u00a0\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- B<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>13-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Algumas subst\u00e2ncias, como a maior parte dos l\u00edquidos e dos metais, aumentam de volume ao se fundir e diminuem de volume ao se solidificar. Outras subst\u00e2ncias (como a \u00e1gua) se comportam de maneira oposta\u00a0 &#8212;\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0R- A<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>14-\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Ao n\u00edvel do mar onde a press\u00e3o atmosf\u00e9rica \u00e9 normal e vale 1 atm, em uma panela aberta a \u00e1gua ferve a 100<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>C. Se essa panela for fechada, o vapor de \u00e1gua que se forma no seu interior, n\u00e3o se dissipa para o ambiente aumentando a press\u00e3o interna da panela,<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>podendo chegar at\u00e9 a 2atm, onde a \u00e1gua ferve a uma temperatura de aproximadamente 120<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>C.. Nesta press\u00e3o a \u00e1gua ferve a uma temperatura aproximadamente igual a 120\u00b0C. Assim, os alimentos cozinham em menor tempo. As panelas de press\u00e3o possuem v\u00e1lvulas de seguran\u00e7a que funcionam quando a press\u00e3o atingir um ponto perigoso\u00a0 &#8212;\u00a0\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- B<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b><br \/>\n<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>15-\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Se determinada massa de \u00e1gua est\u00e1 se vaporizando, sob press\u00e3o normal, o fen\u00f4meno est\u00e1 ocorrendo a 100<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>C e, se voc\u00ea<\/b><\/span><\/span><img decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/migracao\/termica\/mudanca-estado\/i_954955d81752f4da_html_2e9aae8c.jpg\" alt=\"\" width=\"200\" height=\"127\" name=\"Imagem 225\" align=\"LEFT\" border=\"0\" hspace=\"12\" \/><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>aumentar o tamanho da chama, a temperatura da \u00e1gua continuar\u00e1 sendo de 100<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>C, apenas a vaporiza\u00e7\u00e3o ser\u00e1 mais r\u00e1pida\u00a0 &#8212;\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0R- E<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>16-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00c0 temperatura de -55<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>C a \u00e1gua em marte estaria no estado s\u00f3lido\u00a0 &#8212;<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0 R- E<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>17-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Com a diminui\u00e7\u00e3o da press\u00e3o (est\u00e1 acima do n\u00edvel do mar) a temperatura de fus\u00e3o aumenta e a de vaporiza\u00e7\u00e3o diminui\u00a0 &#8212; <\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0R- D<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>18-<\/b><\/span><\/span><\/span><b> <\/b><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- A\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0&#8212;\u00a0 veja teoria<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>19-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00c0 medida que a press\u00e3o aumenta a temperatura de vaporiza\u00e7\u00e3o da \u00e1gua tamb\u00e9m aumenta\u00a0 &#8212;\u00a0\u00a0<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- B<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>20-<\/b><\/span><\/span><\/span><b> <\/b><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- A\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0&#8212;\u00a0 veja teoria<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>21-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Durante toda a fus\u00e3o a temperatura permanece constante\u00a0 &#8212;<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0 R- C<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>22-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Quanto maior a press\u00e3o, maior ser\u00e1 a temperatura de ebuli\u00e7\u00e3o e vice versa\u00a0 &#8212;<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>&#8211;\u00a0 R- B<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>23-<\/b><\/span><\/span><\/span><b> <\/b><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- C\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0&#8212;\u00a0 veja teoria<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>24-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>01. Falsa\u00a0 &#8212;\u00a0 a temperatura est\u00e1 relacionada com o movimento vibrat\u00f3rio (energia cin\u00e9tica) das mol\u00e9culas.<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>02. Falsa\u00a0 &#8212;\u00a0 durante a fus\u00e3o e a ebuli\u00e7\u00e3o a temperatura permanece constante.<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>04. Falsa\u00a0 &#8212;\u00a0 ocorre com l\u00edquidos e s\u00f3lidos<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>08. Correta\u00a0 &#8212;\u00a0 calor \u00e9 energia em tr\u00e2nsito de um corpo para outro em fun\u00e7\u00e3o da diferen\u00e7a de temperatura entre eles.<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>16.\u00a0 Correta\u00a0 &#8212;\u00a0 o calor \u00e9 uma onda eletromagn\u00e9tica (raios infravermelhos) que se propagam a partir do Sol, pelo v\u00e1cuo<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- (8 + 16) = 24<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>25-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>A densidade do gelo \u00e9 menor que a densidade da \u00e1gua ou seja, o gelo ocupa mais espa\u00e7o do que a quantidade de \u00e1gua equivalente.<\/b><\/span><\/span><\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/migracao\/termica\/mudanca-estado\/i_954955d81752f4da_html_4bc7f323.jpg\" alt=\"\" width=\"777\" height=\"231\" name=\"Imagem 226\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Assim, o volume de \u00e1gua proveniente do gelo derretido \u00e9 igual ao volume de gelo que estava imerso. Portanto, o n\u00edvel da \u00e1gua no balde n\u00e3o se altera\u00a0 &#8212;<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0 R- E<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Observa\u00e7\u00e3o: Baseado nisso, observe que o derretimento de um ice-berg n\u00e3o altera o n\u00edvel do mar. Existe muito gelo sobre as montanhas. E muito mais gelo sobre continente no P\u00f3lo Sul. \u00c9 justamente este gelo que, ao derreter, escorre para o mar e contribui para o aumento do n\u00edvel de \u00e1gua.<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>26-<\/b><\/span><\/span><\/span><b> <\/b><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- A\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0&#8212;\u00a0 veja teoria<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>27-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>I. Correta\u00a0 &#8212;\u00a0 o \u00e9ter ao se evaporar retira energia (calor) do local machucado.<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>II. Correta\u00a0 &#8212;\u00a0 a evapora\u00e7\u00e3o independe da temperatura, mas ela \u00e9 maior quanto maior for a temperatura.<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>III. Falsa\u00a0 &#8212;\u00a0 quanto mais \u00e9ter, maior a evapora\u00e7\u00e3o e maior ser\u00e1 a redu\u00e7\u00e3o de temperatura do local machucado.<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- D<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>28-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Maior altura, menor press\u00e3o e menor temperatura de vaporiza\u00e7\u00e3o\u00a0 &#8212;\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0R- C<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>29-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Uma das raz\u00f5es que faz a \u00e1gua, pr\u00f3xima \u00e0 superf\u00edcie livre de alguns lagos, congelar no inverno, em regi\u00f5es de baixas temperaturas, \u00e9 o fato de que ao ser resfriada, no intervalo aproximado de 4 \u00b0C a 0 \u00b0C, ela sofre um processo de dilata\u00e7\u00e3o.<\/b><\/span><\/span><img decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/migracao\/termica\/mudanca-estado\/i_954955d81752f4da_html_ee4f4d7a.jpg\" alt=\"\" width=\"595\" height=\"143\" name=\"Imagem 227\" align=\"LEFT\" border=\"0\" hspace=\"12\" \/><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Com isso seu volume aumenta e sua densidade diminui. A \u00e1gua da superf\u00edcie, mais fria e mais dessa, desce (correntes descendentes) e a \u00e1gua das profundezas, mais quente e menos densa sobe (correntes ascendentes).<\/b><\/span><\/span><\/p>\n<p align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/migracao\/termica\/mudanca-estado\/i_954955d81752f4da_html_cb41514.jpg\" alt=\"\" width=\"560\" height=\"226\" name=\"Imagem 228\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Essas\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>correntes de convec\u00e7\u00e3o<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0continuam seu movimento at\u00e9 toda \u00e1gua atingir a temperatura de 4<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>C (densidade m\u00e1xima) quando cessam, porque toda \u00e1gua agora tem a mesma densidade.<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Mas, se a temperatura da superf\u00edcie continua diminuindo at\u00e9 abaixo de 0<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>C, a \u00e1gua da superf\u00edcie se congela e esse gelo isola por <\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>condu\u00e7\u00e3o<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0o ambiente acima da superf\u00edcie da \u00e1gua (a menos de 0<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>C) das \u00e1guas abaixo da mesma que est\u00e3o (a 4<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>C).<\/b><\/span><\/span><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/migracao\/termica\/mudanca-estado\/i_954955d81752f4da_html_b27b8685.jpg\" alt=\"\" width=\"550\" height=\"231\" name=\"Imagem 229\" align=\"LEFT\" border=\"0\" hspace=\"12\" \/><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Devido a esse fen\u00f4meno \u00e9 poss\u00edvel a vida nas profundezas de lagos e mares, mesmo estando coberta de gelo a sua superf\u00edcie.<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- D<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>30-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>I. Correta\u00a0 &#8212;\u00a0 II. Correta\u00a0 &#8212;\u00a0 III. Correta\u00a0 &#8212;\u00a0 IV. Falsa<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- (01 + 02 + 08)=11<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>31-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Maior altitude, menor temperatura de ebuli\u00e7\u00e3o\u00a0 &#8212;\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0R- D<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>32-<\/b><\/span><\/span><\/span><b> <\/b><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R-E\u00a0\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>&#8212;\u00a0 veja teoria<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>33-<\/b><\/span><\/span><\/span><b> <\/b><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- B\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0&#8212;\u00a0 veja teoria<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>34-\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>O calor latente de vaporiza\u00e7\u00e3o da \u00e1gua \u00e9 a quantidade de energia necess\u00e1ria para que uma quantidade de massa unit\u00e1ria (1 grama, 1 quilograma, 1 libra etc.) passe do estado l\u00edquido para o gasoso, n\u00e3o interessando em que temperatura o fen\u00f4meno ocorre\u00a0 &#8212;\u00a0\u00a0\u00a0\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- C<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0\u00a0\u00a0<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>35-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>a) N\u00e3o ocorre ascens\u00e3o de ar frio, pois este \u00e9 mais denso. O que pode ocorrer \u00e9 a ascens\u00e3o de ar quente, por ser menos denso.<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>b) A sublima\u00e7\u00e3o envolve os estados gasoso e s\u00f3lido. Est\u00e1 claro pelo texto que as gotas sofrem congelamento (solidifica\u00e7\u00e3o).<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>c) As gotas n\u00e3o sofrem evapora\u00e7\u00e3o e sim solidifica\u00e7\u00e3o.<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>d) O granizo \u00e9 s\u00f3lido e logo n\u00e3o sofre vaporiza\u00e7\u00e3o.<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>e)Para que o granizo precipite \u00e9 necess\u00e1rio que a resultante ocorra em sentido \u00e0 terra.<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- E<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>36-<\/b><\/span><\/span><\/span><b> <\/b><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- C\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0&#8212;\u00a0 veja teoria<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>37<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>&#8211; <\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- D<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>38-<\/b><\/span><\/span><\/span><b> <\/b><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- D<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0 &#8212;\u00a0 veja teoria<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>39-<\/b><\/span><\/span><\/span><b> <\/b><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- B\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0&#8212;\u00a0 veja teoria<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>40-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Sublima\u00e7\u00e3o \u00e9 a passagem s\u00f3lido-vapor, que corresponde ao trecho HT (veja figura abaixo)<\/b><\/span><\/span><\/p>\n<p align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/migracao\/termica\/mudanca-estado\/i_954955d81752f4da_html_8c5d3442.jpg\" alt=\"\" width=\"342\" height=\"169\" name=\"Imagem 230\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- C<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>41<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>&#8211;\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>a) Pela tabela, quando a press\u00e3o \u00e9 de 880mmHg, a temperatura de ebuli\u00e7\u00e3o da \u00e1gua \u00e9 de 105<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>C\u00a0 &#8212;\u00a0 no gr\u00e1fico, quando T=105<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>C, o tempo de cozimento \u00e9 de<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a020 minutos.<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b><br \/>\nb) Se, para cada 100m de altitude a press\u00e3o diminui de 10 mmHg, na altitude de 800m, ela sofrer\u00e1 uma diminui\u00e7\u00e3o de 80 mmHg\u00a0 &#8212;\u00a0 ent\u00e3o, em Gramado (800m de altitude) a press\u00e3o atmosf\u00e9rica ser\u00e1\u00a0 &#8212;\u00a0 P=760 \u2013 80=680mmHg\u00a0 &#8212;\u00a0 para essa press\u00e3o a tabela nos fornece a temperatura de 97oC, que, no gr\u00e1fico, nos fornece o tempo correspondente\u00a0 &#8212;\u00a0\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>t=60 minutos<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>c) Ao n\u00edvel do mar a press\u00e3o \u00e9 de 760 mmHg e a temperatura de ebuli\u00e7\u00e3o da \u00e1gua \u00e9 de 100\u00b0C\u00a0 &#8212;\u00a0 no gr\u00e1fico, para a temperatura de 100\u00b0C temos um tempo de cozimento de 40 min\u00a0 &#8212;\u00a0\u00a0 para o tempo de cozimento de 80 min, a temperatura de fervura ser\u00e1 de 95\u00baC, de acordo com o gr\u00e1fico\u00a0 &#8212;\u00a0 verificando na tabela, a temperatura de 95\u00b0C corresponde \u00e1 press\u00e3o de 640 mmHg\u00a0 &#8212;\u00a0 a diferen\u00e7a de press\u00e3o ser\u00e1\u00a0 &#8212;\u00a0 P=760 \u2013 640=120mmHg\u00a0 &#8212;\u00a0 a altitude correspondente ser\u00e1 de<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a01.200m.<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b><br \/>\n<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>42-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- A\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0&#8212;\u00a0 veja teoria\u00a0<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>43-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>A \u00e1gua permanece em estado l\u00edquido, est\u00e1 em ebuli\u00e7\u00e3o e o vapor \u00e9 liberado para o ambiente pela v\u00e1lvula, a press\u00e3o e a temperatura aumentam (T<\/b><\/span><\/span><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>A<\/b><\/span><\/span><\/sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>&lt;T<\/b><\/span><\/span><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>B<\/b><\/span><\/span><\/sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0e P<\/b><\/span><\/span><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>A<\/b><\/span><\/span><\/sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>&lt;P<\/b><\/span><\/span><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>B<\/b><\/span><\/span><\/sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>)\u00a0 &#8212;\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0R- D<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>44-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Havendo mudan\u00e7a na fase da \u00e1gua, sem a ocorr\u00eancia da fase l\u00edquida, conclu\u00ed-se que ocorre sublima\u00e7\u00e3o, o que valida a afirma\u00e7\u00e3o I.<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>A sublima\u00e7\u00e3o s\u00f3 pode ocorrer em press\u00e3o inferior \u00e0 press\u00e3o do ponto triplo, o que valida a afirma\u00e7\u00e3o II.<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>A afirma\u00e7\u00e3o III estabelece uma rela\u00e7\u00e3o direta entre fus\u00e3o e ponto triplo o que a invalida.<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- D\u00a0<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>45-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/migracao\/termica\/mudanca-estado\/i_954955d81752f4da_html_4f8a8cfc.jpg\" alt=\"\" width=\"440\" height=\"259\" name=\"Imagem 56\" align=\"LEFT\" border=\"0\" hspace=\"12\" \/><\/p>\n<p><span style=\"color: #c00000;\">\u00a0<\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>De imediato eliminamos as op\u00e7\u00f5es a) e b), pois a baixas temperaturas a \u00e1gua est\u00e1 na fase<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>gasosa\u00a0 &#8212;\u00a0\u00a0 a op\u00e7\u00e3o c) apresenta aumento de temperatura de fus\u00e3o com o aumento de press\u00e3o\u00a0 &#8212;\u00a0 \u00a0abaixo mostramos a coer\u00eancia da op\u00e7\u00e3o d) com o enunciado\u00a0 &#8212;\u00a0 \u00a0p<\/b><\/span><\/span><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>A<\/b><\/span><\/span><\/sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0&gt; p<\/b><\/span><\/span><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>B<\/b><\/span><\/span><\/sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0 &#8212;\u00a0 \u00a0T<\/b><\/span><\/span><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>A<\/b><\/span><\/span><\/sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0&lt; T<\/b><\/span><\/span><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>B<\/b><\/span><\/span><\/sub><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- D<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>46-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>a) A temperatura de ebuli\u00e7\u00e3o de uma subst\u00e2ncia depende da pr\u00f3pria subst\u00e2ncia e da press\u00e3o. Por isso que se usa a panela de press\u00e3o. Aumenta-se a press\u00e3o na superf\u00edcie da \u00e1gua aumentando a dificuldade de as mol\u00e9culas vaporizarem, aumentando, portanto, a temperatura de ebuli\u00e7\u00e3o.<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>No caso dessa quest\u00e3o, ao se jogar \u00e1gua fria na tampa da jarra, diminui-se a press\u00e3o na superf\u00edcie do l\u00edquido, diminuindo a temperatura de ebuli\u00e7\u00e3o.<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>b) Aumentando a altitude, diminui-se a press\u00e3o, diminuindo a temperatura de ebuli\u00e7\u00e3o da \u00e1gua. Somente para exemplificar: em S\u00e3o Paulo a \u00e1gua ferve a 98 \u00b0C, em Bras\u00edlia, a 96 \u00b0C e, em La Paz, a 87 \u00b0C.\u00a0<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>47-<\/b><\/span><\/span><\/span><b> <\/b><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>A temperatura de mudan\u00e7a de fase de uma subst\u00e2ncia pura e cristalina depende exclusivamente da press\u00e3o. No caso da \u00e1gua, a temperatura de vaporiza\u00e7\u00e3o \u00e9 100 \u00b0C. Atingida essa temperatura, todo calor absorvido \u00e9 usado para mudan\u00e7a de fase. Se colocarmos a \u00e1gua numa panela de press\u00e3o ele ir\u00e1 ferver a uma temperatura constante maior que 100 \u00b0C, dependendo da press\u00e3o interna da panela \u00a0&#8212;\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0R- C<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>48-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>As quantidades de calor sens\u00edvel liberadas por cada uma das bolas s\u00e3o transferidas para os blocos de gelos.<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Como o ferro tem maior condutividade t\u00e9rmica que a madeira, ele transfere calor mais rapidamente para o gelo, sofrendo um resfriamento mais r\u00e1pido.\u00a0 &#8212;\u00a0 a quantidade de calor sens\u00edvel de cada esfera \u00e9 igual, em m\u00f3dulo, a quantidade de calor latente absorvida por cada bloco de gelo\u00a0 &#8212;\u00a0 Q=mc\u0394\u03b8\u00a0 &#8212;\u00a0 Como as massas das bolas s\u00e3o iguais e as varia\u00e7\u00f5es de temperatura tamb\u00e9m, a massa de gelo fundida em cada caso \u00e9 diretamente proporcional ao calor espec\u00edfico do material que constitui a bola. Assim, analisando a express\u00e3o, vemos que funde menor quantidade de gelo a bola de material de menor calor espec\u00edfico, no caso, a de metal.\u00a0<\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- C<\/b><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>49-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Quando voc\u00ea puxa o \u00eambolo voc\u00ea est\u00e1 aumentando o volume da regi\u00e3o onde est\u00e1 a \u00e1gua provocando uma diminui\u00e7\u00e3o da press\u00e3o e consequentemente a temperatura de ebuli\u00e7\u00e3o diminui fazendo com que a \u00e1gua ferva a uma temperatura menor que 100<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>C\u00a0 &#8212;\u00a0\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- D<\/b><\/span><\/span><\/p>\n<p><a name=\"_GoBack\"><\/a> <span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>50-<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0<\/b><\/span><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Rela\u00e7\u00e3o entre os calores espec\u00edficos molares\u00a0 &#8212;\u00a0 C<\/b><\/span><\/span><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>p<\/b><\/span><\/span><\/sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0\u2013 C<\/b><\/span><\/span><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>V<\/b><\/span><\/span><\/sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>=R\u00a0 &#8212;\u00a0 C<\/b><\/span><\/span><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>p<\/b><\/span><\/span><\/sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0\u2013 3R=R\u00a0 &#8212;\u00a0 C<\/b><\/span><\/span><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>p<\/b><\/span><\/span><\/sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>=4R\u00a0 &#8212;\u00a0 C<\/b><\/span><\/span><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>V<\/b><\/span><\/span><\/sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>=3R\u00a0 &#8212;\u00a0 a raz\u00e3o entre esses calores espec\u00edficos fornece o expoente \u03bb\u00a0 &#8212;\u00a0 \u03bb=C<\/b><\/span><\/span><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>V<\/b><\/span><\/span><\/sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\/C<\/b><\/span><\/span><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>P<\/b><\/span><\/span><\/sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>=4R\/3R=4\/3\u00a0 &#8212;\u00a0 press\u00e3o p \u00e0 30m de profundidade\u00a0 &#8212;\u00a0 P\u00a0 P<\/b><\/span><\/span><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o<\/b><\/span><\/span><\/sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0+ dgh=10<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>5<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0+ 10<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>3<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>.10.30\u00a0 &#8212;\u00a0 P=10<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>5\u00a0<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>+ 3.10<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>5<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0 &#8212;\u00a0 P=4.10<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>5<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0N\/m<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>2<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0 &#8212;\u00a0 numa transforma\u00e7\u00e3o adiab\u00e1tica de um g\u00e1s ideal\u00a0 &#8212;\u00a0 P.V<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u03bb<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0= P<\/b><\/span><\/span><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o<\/b><\/span><\/span><\/sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>.V<\/b><\/span><\/span><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o<\/b><\/span><\/span><\/sub><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u03bb<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0 &#8212;\u00a0 4.10<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>5<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>.10<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>4\/3<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0= 10<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>5<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>.V<\/b><\/span><\/span><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o<\/b><\/span><\/span><\/sub><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>4\/3<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0 &#8212;\u00a0 elevando os dois membros a \u00be\u00a0 &#8212;\u00a0 (4.10<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>4\/3<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>)<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>3\/4<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0= (V<\/b><\/span><\/span><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o<\/b><\/span><\/span><\/sub><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>4\/3<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>)<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>3\/4<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0 &#8212;\u00a0 4<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>3\/4<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>.10<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>1<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0= V<\/b><\/span><\/span><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o<\/b><\/span><\/span><\/sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0 &#8212;\u00a0 V<\/b><\/span><\/span><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o<\/b><\/span><\/span><\/sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>=10 .<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>4<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u221a4<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>3<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>=10.<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>4<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u221a(2<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>4<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>.2<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>2<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>)\u00a0 &#8212;\u00a0 V<\/b><\/span><\/span><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o<\/b><\/span><\/span><\/sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>=20.<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>4<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u221a2<\/b><\/span><\/span><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>2<\/b><\/span><\/span><\/sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0 &#8212;\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0V<\/b><\/span><\/span><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o<\/b><\/span><\/span><\/sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u224828,3 cm<\/b><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>51-<\/b><\/span><\/span><\/span><b> <\/b><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R- E\u00a0<\/b><\/span><\/span><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00a0&#8212;\u00a0 veja esquema abaixo<\/b><\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/migracao\/termica\/mudanca-estado\/i_954955d81752f4da_html_3fc4871b.jpg\" alt=\"\" width=\"772\" height=\"369\" name=\"Imagem 232\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p>&nbsp;<\/p>\n<h3><a title=\"Exerc\u00edcios de vestibulares com resolu\u00e7\u00e3o comentada sobre Mudan\u00e7as de estado f\u00edsico da mat\u00e9ria\" href=\"http:\/\/fisicaevestibular.com.br\/novo\/fisica-termica\/termodinamica\/mudancas-de-estado-fisico-da-materia\/exercicios-de-vestibulares-com-resolucao-comentada-sobre-mudancas-de-estado-fisico-da-materia\/\"><span style=\"color: #000080;\">Voltar para os exerc\u00edcios<\/span><\/a><\/h3>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Resolu\u00e7\u00e3o comentada dos exerc\u00edcios de vestibulares sobre Mudan\u00e7as de estado f\u00edsico da mat\u00e9ria \u00a0 \u00a0 01- R- A\u00a0 &#8212;\u00a0 veja teoria 02- R- E\u00a0\u00a0&#8212;\u00a0 veja teoria 03- R- B 04-\u00a0Ele recebe calor que \u00e9 utilizado apenas para fazer com que ele mude de estado e sua temperatura permane\u00e7a constante\u00a0 &#8212;\u00a0\u00a0 R- C 05-\u00a0Quanto maior a press\u00e3o, maior a temperatura de<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2070,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-2073","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/2073","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/comments?post=2073"}],"version-history":[{"count":4,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/2073\/revisions"}],"predecessor-version":[{"id":10740,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/2073\/revisions\/10740"}],"up":[{"embeddable":true,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/2070"}],"wp:attachment":[{"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/media?parent=2073"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}