{"id":2305,"date":"2016-07-09T23:31:53","date_gmt":"2016-07-09T23:31:53","guid":{"rendered":"http:\/\/fisicaevestibular.com.br\/novo\/?page_id=2305"},"modified":"2024-09-03T13:54:06","modified_gmt":"2024-09-03T13:54:06","slug":"uece-2016","status":"publish","type":"page","link":"https:\/\/fisicaevestibular.com.br\/novo\/universidades-2016\/uece-2016\/","title":{"rendered":"UECE 2016"},"content":{"rendered":"<p align=\"CENTER\"><img decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2016\/uece\/i_66d33eb9d061c863_html_fecf8fa.png\" alt=\"\" width=\"361\" height=\"106\" name=\"Picture 4\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p align=\"CENTER\"><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: large;\"><b>A\u00a0Universidade Estadual do Cear\u00e1(UECE), \u00e9 uma\u00a0universidade p\u00fablica\u00a0mantida pela FUNECE (Funda\u00e7\u00e3o Universidade Estadual do Cear\u00e1), atualmente com mais de 23 mil alunos em todo o estado. \u00c9 uma das maiores universidades do\u00a0Cear\u00e1. \u00c9 considerada a oitava melhor\u00a0institui\u00e7\u00e3o\u00a0estadual\u00a0de ensino superior do Brasil e a primeira entre suas similares do Norte, Nordeste e Centro-Oeste, de acordo com pesquisa realizada pelo Instituto Data folha,em 2012.<\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p align=\"CENTER\"><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: large;\"><b>O ingresso nos cursos de\u00a0gradua\u00e7\u00e3o\u00a0da UECE \u00e9 feito por meio do\u00a0vestibular tradicional. Ele consiste em provas objetivas das disciplinas obrigat\u00f3rias do ensino m\u00e9dio e uma reda\u00e7\u00e3o. S\u00e3o 60 quest\u00f5es na primeira fase e 40 quest\u00f5es, divididas em 20\/20 espec\u00edficas, na segunda fase,\u00a0al\u00e9m\u00a0da reda\u00e7\u00e3o<\/b><\/span><\/span><\/span><span style=\"color: #111111;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: large;\"><b>.<\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>01 \u2013 (UECE-CE-2016)<\/b><\/span><\/span><\/span><\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2016\/uece\/i_66d33eb9d061c863_html_a350a3f9.png\" alt=\"\" width=\"770\" height=\"128\" name=\"Picture 5\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>Considere duas <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>garrafas id\u00eanticas<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>, uma contendo <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>1 kg de leite e outra contendo 1 kg de \u00e1gua<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>, <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>ambas inicialmente a 15 \u00b0C e expostas \u00e0 temperatura ambiente de 21 \u00b0C<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>. A <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>capacidade t\u00e9rmica do leite integral<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b> \u00e9, aproximadamente, <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>3,93 kJ\u00b7K-1\u00b7kg-1 <\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>e da <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>\u00e1gua \u00e9 4,19 kJ\u00b7K-1\u00b7kg-1<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>. Considere que a <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>condutividade e a emissividade t\u00e9rmica sejam as mesmas para os dois l\u00edquidos<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>. Com base nessas informa\u00e7\u00f5es, \u00e9 <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>correto afirmar <\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>que, <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>ao atingir o equil\u00edbrio t\u00e9rmico com o ambiente<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>, <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>A) o leite tem calor espec\u00edfico superior ao da \u00e1gua. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>B) o leite atinge a temperatura ambiente antes da \u00e1gua. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>C) a \u00e1gua passa por uma transi\u00e7\u00e3o de fase antes de atingir a temperatura ambiente. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>D) o leite tem mais energia t\u00e9rmica armazenada que a \u00e1gua. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>02 \u2013 (UECE-CE-2016)<\/b><\/span><\/span><\/span><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2016\/uece\/i_66d33eb9d061c863_html_42f8e02b.png\" alt=\"\" width=\"770\" height=\"139\" name=\"Picture 8\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>De acordo com dados de um fabricante de fog\u00f5es, <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>uma panela com 2,2 litros de \u00e1gua \u00e0 temperatura ambiente chega a 90 \u00b0C em pouco mais de seis minutos em um fog\u00e3o el\u00e9trico<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>. O mesmo teste foi feito em um fog\u00e3o convencional, a GLP, <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>sendo necess\u00e1rios 11,5 minutos<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>. Sobre <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>a \u00e1gua aquecida<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>, \u00e9 <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>correto afirmar <\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>que <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>A) adquiriu mais energia t\u00e9rmica no fog\u00e3o convencional. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>B) adquiriu mais energia t\u00e9rmica no fog\u00e3o el\u00e9trico. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>C) ganha a mesma energia t\u00e9rmica para atingir 90 \u00b0C nas duas experi\u00eancias. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>D) nos dois experimentos o ganho de energia t\u00e9rmica n\u00e3o depende da varia\u00e7\u00e3o de temperatura sofrida. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>03 \u2013 (UECE-CE-2016)<\/b><\/span><\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2016\/uece\/i_66d33eb9d061c863_html_e2db8d70.png\" alt=\"\" width=\"770\" height=\"161\" name=\"Picture 9\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>O gasto de energia pelo corpo humano depende da atividade f\u00edsica em execu\u00e7\u00e3o. <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>Ficar sentado <\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>consome de <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>3 a 7 kJ\/min<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>, <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>em p\u00e9 <\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>h\u00e1 um gasto de <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>6 a 10 kJ\/min<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>, <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>caminhar<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b> consome de <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>5 a 22 kJ\/min<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b> e <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>jogar voleibol <\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>faz uso de <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>14 a 39 kJ\/min<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>. <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>Considerando as taxas m\u00e1ximas de consumo energ\u00e9tico<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>, <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>pode-se dizer corretamente que as atividades que mais preservam recursos energ\u00e9ticos no organismo s\u00e3o, em ordem crescente<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>: <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>A) sentado, em p\u00e9, caminhada, voleibol. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>B) voleibol, caminhada, em p\u00e9, sentado. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>C) sentado, em p\u00e9, voleibol, caminhada. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>D) voleibol, caminhada, sentado, em p\u00e9. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>04 \u2013 (UECE-CE-2016)<\/b><\/span><\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2016\/uece\/i_66d33eb9d061c863_html_b6735d21.jpg\" alt=\"\" width=\"415\" height=\"133\" name=\"Picture 10\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>A humanidade acaba de chegar ao meio de um caminho considerado sem volta rumo a mudan\u00e7as clim\u00e1ticas de grande impacto. Um estudo divulgado pelo servi\u00e7o brit\u00e2nico de meteorologia mostrou que a temperatura m\u00e9dia da Terra teve um aumento de 1,02 \u00b0C no per\u00edodo correspondente ao in\u00edcio da Revolu\u00e7\u00e3o Industrial at\u00e9 os dias atuais. \u00c9 a primeira vez que se registra um aumento dessa magnitude e se rompe o patamar de 1 \u00b0C, um flagrante desequil\u00edbrio no planeta<\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>. A fonte predominante e a forma de transmiss\u00e3o dessa energia t\u00e9rmica que chega \u00e0 Terra \u00e9, respectivamente<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>, <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>A) o sol e a convec\u00e7\u00e3o. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>B) o efeito estufa e a irradia\u00e7\u00e3o. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>C) o efeito estufa e a circula\u00e7\u00e3o atmosf\u00e9rica. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>D) o sol e a irradia\u00e7\u00e3o. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>05 \u2013 (UECE-CE-2016)<\/b><\/span><\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2016\/uece\/i_66d33eb9d061c863_html_82e9a95b.jpg\" alt=\"\" width=\"335\" height=\"127\" name=\"Picture 11\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>Um estudo realizado pela Embrapa Agrobiologia demonstrou que a produ\u00e7\u00e3o do etanol de cana-de-a\u00e7\u00facar tem um balan\u00e7o energ\u00e9tico em torno de 9:1, o que significa que, para cada unidade de energia f\u00f3ssil consumida durante o processo produtivo, s\u00e3o geradas nove unidades de energia renov\u00e1vel na forma de etanol. <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>Sobre essa energia, \u00e9 correto afirmar que houve, durante o processo de produ\u00e7\u00e3o do etanol<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>, <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>A) convers\u00e3o entre diversas formas de energia, principalmente qu\u00edmica. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>B) cria\u00e7\u00e3o de energia qu\u00edmica do etanol. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>C) convers\u00e3o de energia t\u00e9rmica contida na cana de a\u00e7\u00facar em energia qu\u00edmica do etanol. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>D) transforma\u00e7\u00e3o de energia mec\u00e2nica da cana de a\u00e7\u00facar em energia t\u00e9rmica do etanol. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial Black,serif;\"><b>06 \u2013 (UECE-CE-2016)<\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2016\/uece\/i_66d33eb9d061c863_html_49944b7d.jpg\" alt=\"\" width=\"433\" height=\"132\" name=\"Picture 12\" align=\"BOTTOM\" border=\"0\" \/><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>O perisc\u00f3pio \u00e9 um instrumento \u00f3tico de uso bastante difundido em submarinos. O instrumento \u00e9 utilizado para observa\u00e7\u00e3o da superf\u00edcie com o submarino ainda mergulhado. O princ\u00edpio b\u00e1sico de funcionamento desse instrumento \u00e9 <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>a reflex\u00e3o sucessiva da imagem por dois espelhos planos<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>. No caso de <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>um raio de luz horizontal incidir no espelho fora d\u2019\u00e1gua, esse raio \u00e9 refletido em uma dire\u00e7\u00e3o vertical e posteriormente refletido pelo espelho no interior do submarino<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>, de modo a sair do perisc\u00f3pio horizontalmente. Supondo que <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>cada espelho absorva 50% do raio de luz incidente<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>, a <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>raz\u00e3o entre a intensidade da luz que incide no instrumento e a que sai do segundo espelho <\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>\u00e9 <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>A) 1\/2. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>B) 4. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>C) 1\/4. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>D) 1. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial Black,serif;\"><b>07 \u2013 (UECE-CE-2016)<\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2016\/uece\/i_66d33eb9d061c863_html_c58dcf6.jpg\" alt=\"\" width=\"388\" height=\"147\" name=\"Picture 13\" align=\"BOTTOM\" border=\"0\" \/><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>Considere uma l\u00e2mpada <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>emitindo luz monocrom\u00e1tica<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b> sobre a superf\u00edcie de um tanque com \u00e1gua. A <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>luz que incide sobre a \u00e1gua se propaga at\u00e9 a superf\u00edcie na forma de um cone com eixo perpendicular \u00e0 \u00e1gua<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>. Sendo o <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>\u00edndice de refra\u00e7\u00e3o da \u00e1gua superior ao do ar<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>, <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>pode-se afirmar <\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>corretamente <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>que o cone de luz dentro da \u00e1gua <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>A) ter\u00e1 a abertura aumentada. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>B) n\u00e3o sofrer\u00e1 altera\u00e7\u00f5es geom\u00e9tricas. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>C) ter\u00e1 a abertura diminu\u00edda. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>D) ser\u00e1 um feixe cil\u00edndrico. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial Black,serif;\"><b>08 \u2013 (UECE-CE-2016)<\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2016\/uece\/i_66d33eb9d061c863_html_532bffe4.jpg\" alt=\"\" width=\"554\" height=\"143\" name=\"Picture 14\" align=\"BOTTOM\" border=\"0\" \/><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>Em uma proje\u00e7\u00e3o de cinema, de modo simplificado, <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>uma pel\u00edcula semitransparente contendo a imagem \u00e9 iluminada e a luz transmitida passa por uma lente que projeta uma imagem ampliada<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>. Com base nessas informa\u00e7\u00f5es, <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>pode-se afirmar corretamente que essa lente \u00e9 <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>A) divergente. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>B) convergente. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>C) plana. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>D) bic\u00f4ncava. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial Black,serif;\"><b>09 \u2013 (UECE-CE-2016)<\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2016\/uece\/i_66d33eb9d061c863_html_9a0b4621.jpg\" alt=\"\" width=\"542\" height=\"138\" name=\"Picture 15\" align=\"BOTTOM\" border=\"0\" \/><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>Os <\/b><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><b>par\u00e2metros que caracterizam tanto ondas eletromagn\u00e9ticas quanto ondas sonoras s\u00e3o<\/b><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>: <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>A) frequ\u00eancia, velocidade de propaga\u00e7\u00e3o e comprimento de onda. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>B) velocidade de propaga\u00e7\u00e3o, comprimento de onda e cor. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>C) comprimento de onda, cor e intensidade. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Verdana,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><b>D) comprimento de onda, frequ\u00eancia e energia dos f\u00f3tons. <\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><a title=\"Resolu\u00e7\u00e3o comentada dos exerc\u00edcios de F\u00edsica do vestibular da UECE \u2013 2016\" href=\"http:\/\/fisicaevestibular.com.br\/novo\/universidades-2016\/uece-2016\/resolucao-comentada-dos-exercicios-de-fisica-do-vestibular-da-uece-2016\/\"><span style=\"color: #000080;\">Confira a resolu\u00e7\u00e3o comentada dos exerc\u00edcios<\/span><\/a><\/h3>\n","protected":false},"excerpt":{"rendered":"<p>A\u00a0Universidade Estadual do Cear\u00e1(UECE), \u00e9 uma\u00a0universidade p\u00fablica\u00a0mantida pela FUNECE (Funda\u00e7\u00e3o Universidade Estadual do Cear\u00e1), atualmente com mais de 23 mil alunos em todo o estado. \u00c9 uma das maiores universidades do\u00a0Cear\u00e1. \u00c9 considerada a oitava melhor\u00a0institui\u00e7\u00e3o\u00a0estadual\u00a0de ensino superior do Brasil e a primeira entre suas similares do Norte, Nordeste e Centro-Oeste, de acordo com pesquisa realizada pelo Instituto Data folha,em<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1419,"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-2305","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/2305","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=2305"}],"version-history":[{"count":3,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/2305\/revisions"}],"predecessor-version":[{"id":2311,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/2305\/revisions\/2311"}],"up":[{"embeddable":true,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/1419"}],"wp:attachment":[{"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/media?parent=2305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}