{"id":4707,"date":"2019-08-05T02:13:28","date_gmt":"2019-08-05T02:13:28","guid":{"rendered":"http:\/\/fisicaevestibular.com.br\/novo\/?page_id=4707"},"modified":"2024-07-11T11:52:28","modified_gmt":"2024-07-11T11:52:28","slug":"ifpr-2019","status":"publish","type":"page","link":"https:\/\/fisicaevestibular.com.br\/novo\/universidades-2019\/ifpr-2019\/","title":{"rendered":"IFPR &#8211; 2019"},"content":{"rendered":"<p class=\"western\" style=\"text-align: center;\"><a name=\"_GoBack\"><\/a><strong>IFPR &#8211; 2019<\/strong><\/p>\n<p class=\"western\" align=\"CENTER\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2019\/ifpr\/IFPR_html_3afaf8ec.png\" alt=\"IFPR\" width=\"298\" height=\"263\" name=\"Imagem 6\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\" align=\"CENTER\"><span style=\"color: #0000cc;\"><span style=\"font-family: Viner Hand ITC, serif;\"><span style=\"font-size: large;\"><b>O\u00a0<\/b><\/span><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Viner Hand ITC, serif;\"><span style=\"font-size: large;\"><b>Instituto Federal de Educa\u00e7\u00e3o, Ci\u00eancia e Tecnologia do Paran\u00e1<\/b><\/span><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Viner Hand ITC, serif;\"><span style=\"font-size: large;\"><b>\u00a0(IFPR) \u00e9 uma institui\u00e7\u00e3o p\u00fablica de ensino mantida pelo governo federal especializada na oferta gratuita de educa\u00e7\u00e3o profissional e tecnol\u00f3gica nas diferentes modalidades e n\u00edveis de ensino. <\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><span style=\"color: #0000cc;\"><span style=\"font-family: Viner Hand ITC, serif;\"><span style=\"font-size: large;\"><b>O instituto conta com uma reitoria e\u00a0<\/b><\/span><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Viner Hand ITC, serif;\"><span style=\"font-size: large;\"><i><b>campi<\/b><\/i><\/span><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Viner Hand ITC, serif;\"><span style=\"font-size: large;\"><b>\u00a0na cidade de Curitiba e\u00a0<\/b><\/span><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Viner Hand ITC, serif;\"><span style=\"font-size: large;\"><i><b>campi<\/b><\/i><\/span><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Viner Hand ITC, serif;\"><span style=\"font-size: large;\"><b>\u00a0em\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Assis_Chateaubriand_(Paran%C3%A1)\">Assis Chateaubriand<\/a>,\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Campo_Largo_(Paran%C3%A1)\">Campo Largo<\/a>,\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Capanema_(Paran%C3%A1)\">Capanema<\/a>,\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Cascavel_(Paran%C3%A1)\">Cascavel<\/a>,\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Colombo_(Paran%C3%A1)\">Colombo<\/a>,\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Foz_do_Igua%C3%A7u\">Foz do Igua\u00e7u<\/a>,\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Irati_(Paran%C3%A1)\">Irati<\/a>,\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Ivaipor%C3%A3\">Ivaipor\u00e3<\/a>,\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Jacarezinho\">Jacarezinho<\/a>,\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Jaguaria%C3%ADva\">Jaguaria\u00edva<\/a>,\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Londrina\">Londrina<\/a>,\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Palmas\">Palmas<\/a>,\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Paranagu%C3%A1\">Paranagu\u00e1<\/a>,\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Paranava%C3%AD\">Paranava\u00ed<\/a>,\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Pinhais\">Pinhais<\/a>,\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Pitanga_(Paran%C3%A1)\">Pitanga<\/a>,\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Tel%C3%AAmaco_Borba\">Tel\u00eamaco Borba<\/a>,\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Umuarama\">Umuarama<\/a>\u00a0e\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Uni%C3%A3o_da_Vit%C3%B3ria\">Uni\u00e3o da Vit\u00f3ria<\/a>.<\/b><\/span><\/span><\/span><a href=\"https:\/\/pt.wikipedia.org\/wiki\/Instituto_Federal_do_Paran%C3%A1#cite_note-ifpr_institucional-1\"><span style=\"color: #0000cc;\"><sup><span style=\"font-family: Viner Hand ITC, serif;\"><span style=\"font-size: large;\"><b>[1]<\/b><\/span><\/span><\/sup><\/span><\/a><span style=\"color: #0000cc;\"><span style=\"font-family: Viner Hand ITC, serif;\"><span style=\"font-size: large;\"><b>\u00a0e\u00a0<\/b><\/span><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Viner Hand ITC, serif;\"><span style=\"font-size: large;\"><i><b>campi<\/b><\/i><\/span><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Viner Hand ITC, serif;\"><span style=\"font-size: large;\"><b>\u00a0avan\u00e7ados nas cidades de\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Astorga_(Paran%C3%A1)\">Astorga<\/a>,\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Barrac%C3%A3o_(Paran%C3%A1)\">Barrac\u00e3o<\/a>,\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Coronel_Vivida\">Coronel Vivida<\/a>,\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Goioer%C3%AA\">Goioer\u00ea<\/a>\u00a0e\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Quedas_do_Igua%C3%A7u\">Quedas do Igua\u00e7u<\/a>.<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><span style=\"color: #0000cc;\"><span style=\"font-family: Viner Hand ITC, serif;\"><span style=\"font-size: large;\"><i><b>Educa\u00e7\u00e3o B\u00e1sica:<\/b><\/i><\/span><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Viner Hand ITC, serif;\"><span style=\"font-size: large;\"><b>\u00a0Compreende os cursos t\u00e9cnicos de n\u00edvel m\u00e9dio, nas modalidades Integrado ao Ensino M\u00e9dio, Concomitante, Subsequente, Cursos de Forma\u00e7\u00e3o Inicial Continuada (FIC) e cursos pelo Programa Nacional de Integra\u00e7\u00e3o da Educa\u00e7\u00e3o Profissional com a Educa\u00e7\u00e3o B\u00e1sica, na modalidade de\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Educa%C3%A7%C3%A3o_de_Jovens_e_Adultos\">Educa\u00e7\u00e3o de Jovens e Adultos<\/a>\u00a0(Proeja).<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><span style=\"color: #0000cc;\"><span style=\"font-family: Viner Hand ITC, serif;\"><span style=\"font-size: large;\"><i><b>Educa\u00e7\u00e3o Superior:<\/b><\/i><\/span><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Viner Hand ITC, serif;\"><span style=\"font-size: large;\"><b>\u00a0Compreende cursos de gradua\u00e7\u00e3o de Tecnologia, Bacharelado e Licenciaturas.<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><span style=\"color: #0000cc;\"><span style=\"font-family: Viner Hand ITC, serif;\"><span style=\"font-size: large;\"><b>Atualmente s\u00e3o 25\u00a0<\/b><\/span><\/span><\/span><a href=\"https:\/\/pt.wikipedia.org\/wiki\/Campus\"><span style=\"color: #0000cc;\"><span style=\"font-family: Viner Hand ITC, serif;\"><span style=\"font-size: large;\"><i><b>campi<\/b><\/i><\/span><\/span><\/span><\/a><span style=\"color: #0000cc;\"><span style=\"font-family: Viner Hand ITC, serif;\"><span style=\"font-size: large;\"><b>\u00a0distribu\u00eddos por todo o estado do\u00a0<a href=\"https:\/\/pt.wikipedia.org\/wiki\/Paran%C3%A1\">Paran\u00e1<\/a>\u00a0e polos de apoio presencial em mais de 230 cidades paranaenses e em todos os estados da federa\u00e7\u00e3o pelo setor de Educa\u00e7\u00e3o \u00e0 Dist\u00e2ncia (EAD) do IFPR. Em 2019 o instituto oferece 43 cursos t\u00e9cnicos presenciais, 11 cursos t\u00e9cnicos na modalidade \u00e0 dist\u00e2ncia, 20 de n\u00edvel superior de modalidade presencial, 3 cursos de especializa\u00e7\u00e3o na modalidade presencial e 1 cursos de especializa\u00e7\u00e3o na modalidade \u00e0 dist\u00e2ncia, todos p\u00fablicos e gratuitos. Atende cerca de 26 mil estudantes entre cursos de modalidade presencial e \u00e0 dist\u00e2ncia.<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>Ensino M\u00e9dio<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>01-<\/b><\/span><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b> Instituto Federal de Educa\u00e7\u00e3o, Ci\u00eancia e Tecnologia do Paran\u00e1<\/b><\/span><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>\u00a0(IFPR) &#8211; 2019<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><img decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2019\/ifpr\/IFPR_html_fd76c5a1.jpg\" width=\"230\" height=\"139\" name=\"Imagem 9\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Alguns <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>antigos rel\u00f3gios de parede<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b> utilizam <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>corpos pesados pendurados <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>que, na <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>medida em que v\u00e3o<\/b><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><img decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2019\/ifpr\/IFPR_html_e3a512ea.png\" width=\"149\" height=\"237\" name=\"Imagem 14\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>descendo lentamente, permitem o funcionamento do mecanismo desses rel\u00f3gios.<\/b><\/span><\/span><b> <\/b><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>Assinale a alternativa que apresenta o tipo de transforma\u00e7\u00e3o de energia que ocorre nesse processo<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>A) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Cin\u00e9tica em potencial el\u00e1stica.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>B) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Potencial gravitacional em cin\u00e9tica.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>C) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Potencial el\u00e1stica em el\u00e9trica.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>D) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Potencial gravitacional em potencial el\u00e1stica.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>02-<\/b><\/span><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b> Instituto Federal de Educa\u00e7\u00e3o, Ci\u00eancia e Tecnologia do Paran\u00e1<\/b><\/span><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>\u00a0(IFPR) &#8211; 2019<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2019\/ifpr\/IFPR_html_fd76c5a1.jpg\" width=\"230\" height=\"139\" name=\"Imagem 10\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Em <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>certo supermercado, <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>uma <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>m\u00e1quina empurra uma caixa de determinado produto por uma dist\u00e2ncia de 5 m, aplicando uma for\u00e7a m\u00e9dia de 600 N,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b> sendo que a <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>for\u00e7a e o deslocamento t\u00eam<\/b><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2019\/ifpr\/IFPR_html_3eee3d3c.png\" width=\"307\" height=\"151\" name=\"Imagem 15\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>mesma dire\u00e7\u00e3o e sentido.<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b> Se o<\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b> intervalo de tempo em que a for\u00e7a atua foi de 1 minuto, a pot\u00eancia desenvolvida, em watts,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b> foi igual a:<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>A) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>50. <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>B) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>3000. <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>C) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>300. <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>D) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>120.<\/b><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>Ensino Superior<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>03-<\/b><\/span><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b> Instituto Federal de Educa\u00e7\u00e3o, Ci\u00eancia e Tecnologia do Paran\u00e1<\/b><\/span><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>\u00a0(IFPR) &#8211; 2019<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2019\/ifpr\/IFPR_html_fd76c5a1.jpg\" width=\"230\" height=\"139\" name=\"Imagem 17\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>A <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>temperatura do nosso corpo \u00e9 normalmente mantida em torno de 36 \u00baC,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b> enquanto a <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>do ambiente \u00e9, em geral, inferior a este valor.<\/b><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2019\/ifpr\/IFPR_html_ca81e864.png\" width=\"352\" height=\"175\" name=\"Imagem 5\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>Analise as senten\u00e7as abaixo, <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>a partir <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>da informa\u00e7\u00e3o e das imagens acima.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>I) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Se a <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>temperatura ambiente for muito baixa, <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>a <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>transmiss\u00e3o de calor do corpo para o ambiente se faz com muita rapidez<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b> provocando a sensa\u00e7\u00e3o de frio.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>II) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Um <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>bom agasalho para o inverno <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>\u00e9 aquele <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>que impede que o frio passe atrav\u00e9s dele.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>III) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Os <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>agasalhos de l\u00e3 atenuam a sensa\u00e7\u00e3o de frio,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b> porque s\u00e3o <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>feitos de materiais isolantes t\u00e9rmicos, reduzindo assim a quantidade de calor, que \u00e9 transmitida de nosso corpo para o exterior.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>IV) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Em <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>dias de frio, p\u00e1ssaros e gatos ficam com penas e pelos eri\u00e7ados. <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Isso mant\u00e9m, <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>entre penas ou pelos, camadas de ar aquecido, que \u00e9 um bom isolante t\u00e9rmico.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Est\u00e3o <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>corretas apenas:<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>A) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>I e III.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>B) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>I, III e IV.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>C) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>I, II e III.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>D) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>II e IV.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>04-<\/b><\/span><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b> Instituto Federal de Educa\u00e7\u00e3o, Ci\u00eancia e Tecnologia do Paran\u00e1<\/b><\/span><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>\u00a0(IFPR) &#8211; 2019<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2019\/ifpr\/IFPR_html_fd76c5a1.jpg\" width=\"230\" height=\"139\" name=\"Imagem 18\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Um <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>chuveiro el\u00e9trico apresenta uma etiqueta com os seguintes dados nominais<\/b><\/span><\/span><b> <\/b><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>fornecidos pelo<\/b><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2019\/ifpr\/IFPR_html_2b6f1d2f.png\" width=\"316\" height=\"248\" name=\"Imagem 7\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>fabricante: P = 4400 W e V = 220 V.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>Utilizando essas informa\u00e7\u00f5es, assinale a alternativa correta.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>A) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Se o chuveiro for ligado em V = 110 V, funcionar\u00e1 com o qu\u00e1druplo de sua pot\u00eancia nominal.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>B) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Caso o chuveiro seja ligado em 110 V, \u201cqueimar\u00e1\u201d imediatamente, porque a corrente el\u00e9trica circulante ser\u00e1 o dobro que necessita para o correto funcionamento.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>C) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>O chuveiro n\u00e3o aquecer\u00e1 a \u00e1gua adequadamente, se for ligado em 110 V. A pot\u00eancia de opera\u00e7\u00e3o ser\u00e1 1\/4 da nominal e a corrente el\u00e9trica circulante ser\u00e1 apenas a metade.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>D) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Ligado em 110 V, a pot\u00eancia ser\u00e1 a mesma, mas a corrente el\u00e9trica ficar\u00e1 reduzida a um quarto.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>05-<\/b><\/span><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b> Instituto Federal de Educa\u00e7\u00e3o, Ci\u00eancia e Tecnologia do Paran\u00e1<\/b><\/span><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>\u00a0(IFPR) &#8211; 2019<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2019\/ifpr\/IFPR_html_fd76c5a1.jpg\" width=\"230\" height=\"139\" name=\"Imagem 19\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Se <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>uma pessoa cai de uma altura elevada, <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>pode <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>sofrer graves les\u00f5es corporais, <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>pois a <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>acelera\u00e7\u00e3o da gravidade pr\u00f3xima de 10 m\/s<\/b><\/span><\/span><span style=\"color: #0000cc;\"><sup><span style=\"font-family: Arial, serif;\"><b>2<\/b><\/span><\/sup><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b> aumenta a velocidade de queda continuamente<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>. <\/b><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2019\/ifpr\/IFPR_html_2cded78f.png\" width=\"116\" height=\"161\" name=\"Imagem 12\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>Caindo em queda livre, <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>num <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>intervalo de apenas 2,0 s, <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>uma <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>pessoa chegar\u00e1 ao solo com uma velocidade, em km\/h<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>, igual a:<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>A) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>20. <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>B) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>72. <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>C) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>40. <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>D) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>64.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>06-<\/b><\/span><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b> Instituto Federal de Educa\u00e7\u00e3o, Ci\u00eancia e Tecnologia do Paran\u00e1<\/b><\/span><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>\u00a0(IFPR) &#8211; 2019<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2019\/ifpr\/IFPR_html_fd76c5a1.jpg\" width=\"230\" height=\"139\" name=\"Imagem 20\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>Lan\u00e7ado em 1973 pela banda de rock Pink Floyd,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b> o \u00e1lbum <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>fonogr\u00e1fico \u201cThe Dark Side of the Moon\u201d \u00e9 um \u00edcone no mundo da m\u00fasica<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b> por sua <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>mundialmente famosa capa do disco de vinil.<\/b><\/span><\/span><b> <\/b><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>A <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>ilustra\u00e7\u00e3o abaixo <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>apresenta uma <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>arte que envolve um erro conceitual de F\u00edsica. <\/b><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2019\/ifpr\/IFPR_html_fba2da0b.png\" width=\"260\" height=\"169\" name=\"Imagem 16\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>Desconsiderando erros conceituais no t\u00edtulo do \u00e1lbum <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>e <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>na figura,<\/b><\/span><\/span><b> <\/b><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>o fen\u00f4meno f\u00edsico representado <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>\u00e9 a:<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>A) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Dispers\u00e3o da Luz. <\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>B) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Difra\u00e7\u00e3o da Luz. <\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>C) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Polariza\u00e7\u00e3o da Luz. <\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>D) <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Interfer\u00eancia da Luz.<\/b><\/span><\/span><\/p>\n<h1 class=\"western\" align=\"CENTER\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\">Resolu\u00e7\u00e3o comentada das quest\u00f5es de F\u00edsica do Instituto Federal de Educa\u00e7\u00e3o, Ci\u00eancia e Tecnologia do Paran\u00e1\u00a0(IFPR) \u2013 2019<\/span><\/span><\/span><\/h1>\n<h1 class=\"western\"><\/h1>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\">01-<\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>\u00c0 medida que <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>o corpo pesado vai descendo a altura h vai diminuindo <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>com <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>a energia potencial gravitacional (E<\/b><\/span><\/span><span style=\"color: #0000cc;\"><sub><span style=\"font-family: Arial, serif;\"><b>pg<\/b><\/span><\/sub><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b> = mgh) tamb\u00e9m diminuindo <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>j\u00e1 que <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>m e g s\u00e3o os mesmo e E<\/b><\/span><\/span><span style=\"color: #0000cc;\"><sub><span style=\"font-family: Arial, serif;\"><b>pg <\/b><\/span><\/sub><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>\u00e9 diretamente proporcional \u00e0 altura h.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>\u00c0 medida que <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>o corpo pesado vai descendo a velocidade vai aumentando com a energia cin\u00e9tica (E<\/b><\/span><\/span><span style=\"color: #0000cc;\"><sub><span style=\"font-family: Arial, serif;\"><b>c<\/b><\/span><\/sub><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b> = mV<\/b><\/span><\/span><span style=\"color: #0000cc;\"><sup><span style=\"font-family: Arial, serif;\"><b>2<\/b><\/span><\/sup><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>\/2) tamb\u00e9m aumentando<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b> j\u00e1 que <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>m \u00e9 a mesma e E<\/b><\/span><\/span><span style=\"color: #0000cc;\"><sub><span style=\"font-family: Arial, serif;\"><b>c<\/b><\/span><\/sub><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b> \u00e9 diretamente proporcional ao quadrado da velocidade.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Assim, <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>energia potencial gravitacional est\u00e1 se transformando em energia cin\u00e9tica.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>R- B<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\">02-<\/span><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><b>Trabalho de uma for\u00e7a constante<\/b><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2019\/ifpr\/IFPR_html_e3589fce.png\" width=\"779\" height=\"355\" name=\"Imagem 21\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\" align=\"CENTER\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><b>Pot\u00eancia<\/b><\/span><\/span><\/p>\n<p class=\"western\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2019\/ifpr\/IFPR_html_21e15ee1.png\" width=\"782\" height=\"241\" name=\"Imagem 22\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<h1 class=\"western\"><span style=\"color: #c00000;\">No <\/span><span style=\"color: #0000cc;\">caso do exerc\u00edcio s\u00e3o dados:<\/span> <span style=\"color: #0000cc;\">d = <\/span><span style=\"color: #c00000;\">5 m; <\/span><span style=\"color: #0000cc;\">F =<\/span><span style=\"color: #c00000;\"> 600 N e <img decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2019\/ifpr\/IFPR_html_4f276216.gif\" align=\"ABSMIDDLE\" hspace=\"8\" \/><\/span><span style=\"color: #0000cc;\">t <\/span><span style=\"color: #c00000;\">= 1 min <\/span><span style=\"color: #0000cc;\">= 60 s.<\/span><\/h1>\n<p class=\"western\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2019\/ifpr\/IFPR_html_28c95472.png\" width=\"320\" height=\"75\" name=\"Imagem 23\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>R- A<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\">03-<\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>I. Correta \u2013<\/b><\/span><\/span><b> <\/b><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>quanto maior a diferen\u00e7a de temperatura<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b> entre os <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>dois corpos mais r\u00e1pida ser\u00e1 a transfer\u00eancia de calor do corpo de maior para o de menor temperatura.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>II. Falsa \u2013 quem se transfere \u00e9 o calor<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b> (veja I)<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>III. Correta.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>IV- Correta &#8211; <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>No frio<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>, a\u00a0<\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>aves costumam eri\u00e7ar suas penas para captar o ar entre eles e se aquecerem<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>, ficando mais \u201cgordinhos\u201d e mantendo uma <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>pequena camada de ar\u00a0<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>sobre seus corpos<\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2019\/ifpr\/IFPR_html_36cf867.png\" width=\"774\" height=\"177\" name=\"Imagem 24\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Para\u00a0<\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>adaptar-se ao frio, mam\u00edferos (como n\u00f3s) e aves eri\u00e7am seus pelos ou penas\u00a0<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>(quer dizer <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>arrepiam-se!)<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Isto acontece porque o\u00a0<\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>arrepio faz aumentar o isolamento t\u00e9rmico.\u00a0<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Quanto\u00a0<\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>mais pelos ou penas o animal tiver, melhor ser\u00e1 esse sistema de prote\u00e7\u00e3o. \u00a0\u00a0<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>R- B<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\">04-<\/span><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><b>Veja o resumo te\u00f3rico abaixo:<\/b><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2019\/ifpr\/IFPR_html_1ae62c2b.png\" width=\"775\" height=\"315\" name=\"Imagem 25\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>R &#8211; C<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\">05-<\/span><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><b>Queda livre vertical<\/b><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><b>Corpo abandonado de certa altura h do solo<\/b><\/span><\/span><\/p>\n<p class=\"western\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2019\/ifpr\/IFPR_html_4b484b2b.png\" width=\"780\" height=\"355\" name=\"Imagem 26\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>V = g.t <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>= 10.2 <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>= 20 m\/s<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>x3,6<\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b> = 72 km\/h.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>R- B<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\">06-<\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>A\u00a0<\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>dispers\u00e3o luminosa\u00a0<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>ocorre <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>artificialmente<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>\u00a0quando a\u00a0<\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>luz se dispersa como no interior de um prisma (figura da esquerda) ou passa do ar para a \u00e1gua (figura da direita),\u00a0<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>sendo\u00a0<\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>mais desviada a luz<\/b><\/span><\/span><\/p>\n<p class=\"western\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2019\/ifpr\/IFPR_html_65208f5.png\" width=\"775\" height=\"180\" name=\"Imagem 27\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>monocrom\u00e1tica violeta\u00a0<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>(menor velocidade) e\u00a0<\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>menos desviada a luz monocrom\u00e1tica vermelha <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>(maior velocidade).<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>Lembre-se que\u00a0<\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>essa dispers\u00e3o ocorre com uma\u00a0infinidade\u00a0de cores\u00a0<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial, serif;\"><b>(infinidades de frequ\u00eancias)\u00a0<\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial, serif;\"><b>que est\u00e3o compreendidas entre o vermelho e o violeta.<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>R- A<\/b><\/span><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/fisicaevestibular.com.br\/novo\/universidades-2019\/\">Clique aqui para ver sobre o tema!<\/a><\/p>\n<p><a href=\"https:\/\/www.youtube.com\/user\/fisicaevestibular\/playlists\">Confira as v\u00eddeo aulas!<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>IFPR &#8211; 2019 O\u00a0Instituto Federal de Educa\u00e7\u00e3o, Ci\u00eancia e Tecnologia do Paran\u00e1\u00a0(IFPR) \u00e9 uma institui\u00e7\u00e3o p\u00fablica de ensino mantida pelo governo federal especializada na oferta gratuita de educa\u00e7\u00e3o profissional e tecnol\u00f3gica nas diferentes modalidades e n\u00edveis de ensino. O instituto conta com uma reitoria e\u00a0campi\u00a0na cidade de Curitiba e\u00a0campi\u00a0em\u00a0Assis Chateaubriand,\u00a0Campo Largo,\u00a0Capanema,\u00a0Cascavel,\u00a0Colombo,\u00a0Foz do Igua\u00e7u,\u00a0Irati,\u00a0Ivaipor\u00e3,\u00a0Jacarezinho,\u00a0Jaguaria\u00edva,\u00a0Londrina,\u00a0Palmas,\u00a0Paranagu\u00e1,\u00a0Paranava\u00ed,\u00a0Pinhais,\u00a0Pitanga,\u00a0Tel\u00eamaco Borba,\u00a0Umuarama\u00a0e\u00a0Uni\u00e3o da Vit\u00f3ria.[1]\u00a0e\u00a0campi\u00a0avan\u00e7ados nas cidades de\u00a0Astorga,\u00a0Barrac\u00e3o,\u00a0Coronel Vivida,\u00a0Goioer\u00ea\u00a0e\u00a0Quedas<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":4337,"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-4707","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/4707","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=4707"}],"version-history":[{"count":3,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/4707\/revisions"}],"predecessor-version":[{"id":10294,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/4707\/revisions\/10294"}],"up":[{"embeddable":true,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/4337"}],"wp:attachment":[{"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/media?parent=4707"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}