{"id":2703,"date":"2017-02-07T03:28:42","date_gmt":"2017-02-07T03:28:42","guid":{"rendered":"http:\/\/fisicaevestibular.com.br\/novo\/?page_id=2703"},"modified":"2024-07-15T15:22:35","modified_gmt":"2024-07-15T15:22:35","slug":"unifesp-2017","status":"publish","type":"page","link":"https:\/\/fisicaevestibular.com.br\/novo\/universidades-2017\/unifesp-2017\/","title":{"rendered":"Unifesp 2017"},"content":{"rendered":"<p align=\"CENTER\"><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #293315;\"><span style=\"font-size: x-large;\"><b>UNIFESP-2017<\/b><\/span><\/span><\/span><\/span><\/p>\n<p align=\"CENTER\"><img decoding=\"async\" class=\"alignnone\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/unifesp\/i_789888403019019b_html_ffedfd.png\" alt=\"Unifesp\" width=\"280\" height=\"137\" name=\"Imagem 2\" 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: #485925;\"><span style=\"font-family: Viner Hand ITC,serif;\"><span style=\"font-size: large;\"><b>A Universidade Federal de S\u00e3o Paulo\u00a0(UNIFESP) \u00e9 uma institui\u00e7\u00e3o p\u00fablica brasileira\u00a0de\u00a0ensino superior\u00a0localizada no estado de\u00a0S\u00e3o Paulo, sendo importante centro de gradua\u00e7\u00e3o e p\u00f3s-gradua\u00e7\u00e3o no pa\u00eds, baseada no \u201ctrip\u00e9\u201d\u00a0Pesquisa-Ensino-Extens\u00e3o.<\/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: #485925;\"><span style=\"font-family: Viner Hand ITC,serif;\"><span style=\"font-size: large;\"><b>\u00c9 reconhecida pelo\u00a0Minist\u00e9rio da Educa\u00e7\u00e3o\u00a0(MEC) como uma das melhores institui\u00e7\u00f5es de ensino superior do pa\u00eds dentre aquelas avaliadas.<\/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: #485925;\"><span style=\"font-family: Viner Hand ITC,serif;\"><span style=\"font-size: large;\"><b>No Estado de S\u00e3o Paulo, a Unifesp foi a \u00fanica institui\u00e7\u00e3o que conquistou a nota m\u00e1xima, 05, e desempenho cont\u00ednuo de 440 pontos, no ranking das universidades federais. Este \u00e9 o terceiro ano em que o \u00edndice avalia a qualidade das institui\u00e7\u00f5es de ensino superior p\u00fablico federal e privado do pa\u00eds. O resultado \u00e9 composto por avalia\u00e7\u00f5es dos cursos de gradua\u00e7\u00f5es e de p\u00f3s-gradua\u00e7\u00f5es das institui\u00e7\u00f5es.<\/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: #485925;\"><span style=\"font-family: Viner Hand ITC,serif;\"><span style=\"font-size: large;\"><b>O ingresso acontece por sele\u00e7\u00e3o p\u00fablica (vestibular), atrav\u00e9s de dois sistemas: o\u00a0SiSU\u00a0(Sistema de Sele\u00e7\u00e3o Unificado do INEP\/MEC para as universidades federais de todo o pa\u00eds) e o\u00a0Sistema Misto. A imensa maioria dos cursos de gradua\u00e7\u00e3o da UNIFESP utiliza o SiSU para a sele\u00e7\u00e3o de novos alunos. O SiSU \u00e9 adotado por uma ampla maioria de cursos da UNIFESP e utiliza exclusivamente a nota do ENEM do ano corrente para classificar os candidatos.<\/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: #485925;\"><span style=\"font-family: Viner Hand ITC,serif;\"><span style=\"font-size: large;\"><b>Todos os candidatos aos cursos que fazem a sele\u00e7\u00e3o pelo Sistema Misto fazem as provas do ENEM e tamb\u00e9m as provas de conhecimentos espec\u00edficos\u00a0 promovidas pela pr\u00f3pria Universidade; as notas obtidas em todas estas provas ser\u00e3o conjugadas para determina\u00e7\u00e3o da nota final de cada candidato e sua consequente classifica\u00e7\u00e3o.<\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n<p align=\"CENTER\"><img fetchpriority=\"high\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/unifesp\/i_789888403019019b_html_7f11e007.jpg\" alt=\"\" width=\"738\" height=\"190\" name=\"Imagem 3\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/unifesp\/i_789888403019019b_html_da1778fa.png\" alt=\"\" width=\"775\" height=\"497\" name=\"Imagem 4\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: large;\">01-(UNIFESP-SP-017)<\/span><\/span><\/span><\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/unifesp\/i_789888403019019b_html_bb10aa43.png\" alt=\"\" width=\"729\" height=\"141\" name=\"Imagem 16\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/unifesp\/i_789888403019019b_html_4a847742.png\" alt=\"\" width=\"774\" height=\"196\" name=\"graphics1\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><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> a <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>dist\u00e2ncia, em metros,<\/b><\/span><\/span><b> <\/b><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>percorrida <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b>pelo avi\u00e3o <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>enquanto sua h\u00e9lice d\u00e1 12 voltas completas.<\/b><\/span><\/span><b> <\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><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> o <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>m\u00f3dulo da velocidade vetorial instant\u00e2nea,<\/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>m\/s,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> de <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>um ponto<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> da extremidade <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>de uma das p\u00e1s<\/b><\/span><\/span><b> <\/b><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>da h\u00e9lice<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> do avi\u00e3o, <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>em rela\u00e7\u00e3o ao solo,<\/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>determinado instante desse intervalo.<\/b><\/span><\/span><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: large;\">02-(UNIFESP-SP-017)<\/span><\/span><\/span><\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/unifesp\/i_789888403019019b_html_cd567270.png\" alt=\"\" width=\"705\" height=\"150\" name=\"Imagem 22\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b>Em um <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>teste realizado na investiga\u00e7\u00e3o de um crime,<\/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>proj\u00e9til de massa 20 g<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> \u00e9 <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>disparado <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b>horizontalmente <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>contra um saco de areia apoiado,<\/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>repouso, sobre um carrinho que,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> tamb\u00e9m <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>em repouso,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> est\u00e1 <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>apoiado sobre uma superf\u00edcie horizontal na qual pode mover-se livre de atrito.<\/b><\/span><\/span><b> <\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b>O proj\u00e9til <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>atravessa o saco perpendicularmente aos eixos das rodas do carrinho<\/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>sai <\/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>velocidade menor que a inicial,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> enquanto o <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>sistema formado pelo saco de areia e pelo carrinho,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> que <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>totaliza 100 kg, sai do repouso com velocidade de m\u00f3dulo v. <\/b><\/span><\/span><\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/unifesp\/i_789888403019019b_html_554a65a1.png\" alt=\"\" width=\"774\" height=\"227\" name=\"Imagem 24\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b>O gr\u00e1fico <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>representa a varia\u00e7\u00e3o da velocidade escalar do proj\u00e9til, v<\/b><\/span><\/span><span style=\"color: #0000cc;\"><sub><span style=\"font-family: Arial,serif;\"><b>P<\/b><\/span><\/sub><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>,<\/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>fun\u00e7\u00e3o do tempo<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b>, nesse teste. <\/b><\/span><\/span><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>Calcule:<\/b><\/span><\/span><b> <\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black,serif;\"><b>a)<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> o <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>m\u00f3dulo da velocidade v, em m\/s,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> adquirida pelo <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>sistema formado pelo saco de areia e pelo<\/b><\/span><\/span><b> <\/b><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>carrinho imediatamente ap\u00f3s o saco ter sido atravessado pelo proj\u00e9til.<\/b><\/span><\/span><b> <\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black,serif;\"><b>b)<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> o <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>trabalho, em joules,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> realizado pela <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>resultante das for\u00e7as que atuaram sobre o proj\u00e9til no intervalo de tempo em que ele atravessou o saco de areia.<\/b><\/span><\/span><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: large;\">03-(UNIFESP-SP-017)<\/span><\/span><\/span><\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/unifesp\/i_789888403019019b_html_a9aa54bc.png\" alt=\"\" width=\"759\" height=\"153\" name=\"Imagem 10\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><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>massa constante de g\u00e1s ideal pode ser levada de um estado inicial A a um estado final B <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b>por <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>dois processos diferentes,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> indicados no <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>diagrama P \u00d7 V.<\/b><\/span><\/span><b> <\/b><\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/unifesp\/i_789888403019019b_html_a17ba956.png\" alt=\"\" width=\"774\" height=\"256\" name=\"Imagem 13\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b>Para <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>ocorrer,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> a transforma\u00e7\u00e3o <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>ACDEB exige uma quantidade Q<\/b><\/span><\/span><span style=\"color: #0000cc;\"><sub><span style=\"font-family: Arial,serif;\"><b>1<\/b><\/span><\/sub><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b> de calor <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b>e a <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>transforma\u00e7\u00e3o AFB<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> exige uma <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>quantidade Q<\/b><\/span><\/span><span style=\"color: #0000cc;\"><sub><span style=\"font-family: Arial,serif;\"><b>2<\/b><\/span><\/sub><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b> de calor.<\/b><\/span><\/span><b> <\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b>Sendo <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>T<\/b><\/span><\/span><span style=\"color: #0000cc;\"><sub><span style=\"font-family: Arial,serif;\"><b>A<\/b><\/span><\/sub><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b> e T<\/b><\/span><\/span><span style=\"color: #0000cc;\"><sub><span style=\"font-family: Arial,serif;\"><b>B<\/b><\/span><\/sub><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b> as temperaturas absolutas do g\u00e1s nos estados A e B,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> respectivamente, <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>calcule:<\/b><\/span><\/span><\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/unifesp\/i_789888403019019b_html_98c74950.png\" alt=\"\" width=\"780\" height=\"35\" name=\"Imagem 12\" align=\"BOTTOM\" border=\"0\" \/> <span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black,serif;\"><b>b)<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> o <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>valor<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> da <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>diferen\u00e7a Q<\/b><\/span><\/span><span style=\"color: #0000cc;\"><sub><span style=\"font-family: Arial,serif;\"><b>1<\/b><\/span><\/sub><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b> \u2013 Q<\/b><\/span><\/span><span style=\"color: #0000cc;\"><sub><span style=\"font-family: Arial,serif;\"><b>2<\/b><\/span><\/sub><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>,<\/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>joules.<\/b><\/span><\/span><b> <\/b><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: large;\">04-(UNIFESP-SP-017)<\/span><\/span><\/span><\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/unifesp\/i_789888403019019b_html_3b7460e7.png\" alt=\"\" width=\"730\" height=\"151\" name=\"Imagem 25\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b>Para <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>demonstrar o fen\u00f4meno da refra\u00e7\u00e3o luminosa,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> um professor faz <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>incidir um feixe monocrom\u00e1tico<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> de <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>luz no ponto A <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b>da superf\u00edcie lateral de um <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>cilindro reto constitu\u00eddo de um material homog\u00eaneo<\/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>transparente, de \u00edndice de refra\u00e7\u00e3o absoluto igual a 1,6 (figura 1).<\/b><\/span><\/span><b> <\/b><\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/unifesp\/i_789888403019019b_html_add86eb6.png\" alt=\"\" width=\"774\" height=\"265\" name=\"Imagem 8\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>A figura 2 representa a sec\u00e7\u00e3o transversal circular desse cilindro,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> que <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>cont\u00e9m o plano de incid\u00eancia<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> do <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>feixe de luz. <\/b><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>Ao incidir no ponto A<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b>, o <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>feixe atravessa o cilindro e emerge no ponto B,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> sofrendo um <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>desvio angular <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black,serif;\"><b>\u03b1.<\/b><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b>Sabendo que a <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>velocidade da luz no v\u00e1cuo \u00e9 igual a 3.10 <\/b><\/span><\/span><span style=\"color: #0000cc;\"><sup><span style=\"font-family: Arial,serif;\"><b>8<\/b><\/span><\/sup><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b> m\/s,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> que o <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>\u00edndice de refra\u00e7\u00e3o absoluto do<\/b><\/span><\/span><b> <\/b><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>ar \u00e9 igual a 1,0<\/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>adotando sen 53<\/b><\/span><\/span><span style=\"color: #0000cc;\"><sup><span style=\"font-family: Arial,serif;\"><b>o<\/b><\/span><\/sup><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b> = 0,8,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> calcule: <\/b><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black,serif;\"><b>a)<\/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>velocidade escalar<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> do feixe luminoso, em <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>m\/s, no interior do cilindro.<\/b><\/span><\/span><b> <\/b><\/span><\/span><\/p>\n<p><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black,serif;\"><b>b)<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> o <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>desvio angular <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black,serif;\"><b>\u03b1<\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>,<\/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>graus,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> sofrido pelo <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>feixe luminoso ao atravessar o cilindro.<\/b><\/span><\/span><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: large;\">05-(UNIFESP-SP-017)<\/span><\/span><\/span><\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/unifesp\/i_789888403019019b_html_f667bda2.png\" alt=\"\" width=\"774\" height=\"151\" name=\"Imagem 28\" align=\"BOTTOM\" border=\"0\" \/><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>A figura<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> representa o <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>esquema de uma panela el\u00e9trica,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> na qual <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>existe uma chave seletora C <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b>que pode <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>ser ligada em dois pontos, A e B<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b>, que <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>definem qual circuito ser\u00e1 utilizado para dissipar,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> por <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>efeito joule,<\/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>energia t\u00e9rmica<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> necess\u00e1ria para o <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>funcionamento da panela.<\/b><\/span><\/span><\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/unifesp\/i_789888403019019b_html_5042fae2.png\" alt=\"\" width=\"747\" height=\"325\" name=\"graphics2\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><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<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> deseja utilizar <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>essa panela para elevar a temperatura de quatro litros de \u00e1gua de 20 \u00baC<\/b><\/span><\/span><b> <\/b><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>para 80 \u00baC. <\/b><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"font-family: Times New Roman,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b>Considerando que o <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>calor espec\u00edfico da \u00e1gua seja 4.10<\/b><\/span><\/span><span style=\"color: #0000cc;\"><sup><span style=\"font-family: Arial,serif;\"><b>3<\/b><\/span><\/sup><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b> J\/(kg<\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Cambria Math,serif;\"><b>\u22c5<\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>\u00baC),<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> que a densidade da <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>\u00e1gua seja 1<\/b><\/span><\/span><b> <\/b><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>kg\/L,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> que <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>toda a energia t\u00e9rmica dissipada pelos resistores seja absorvida pela \u00e1gua <\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b>e, ainda, que a <\/b><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial,serif;\"><b>\u00e1gua n\u00e3o perca calor durante o processo,<\/b><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><b> calcule:<\/b><\/span><\/span><\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/unifesp\/i_789888403019019b_html_6413efb7.png\" alt=\"\" width=\"774\" height=\"102\" name=\"Imagem 6\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p>&nbsp;<\/p>\n<h3><a title=\"Resolu\u00e7\u00e3o comentada \u2013 UNIFESP 2017\" href=\"http:\/\/fisicaevestibular.com.br\/novo\/universidades-2017\/unifesp-2017\/resolucao-comentada-unifesp-2017\/\"><span style=\"color: #000080;\">Confira as resolu\u00e7\u00f5es comentadas e gabaritos<\/span><\/a><\/h3>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/fisicaevestibular.com.br\/novo\/universidades-2016-a-2012\/\">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>UNIFESP-2017 A Universidade Federal de S\u00e3o Paulo\u00a0(UNIFESP) \u00e9 uma institui\u00e7\u00e3o p\u00fablica brasileira\u00a0de\u00a0ensino superior\u00a0localizada no estado de\u00a0S\u00e3o Paulo, sendo importante centro de gradua\u00e7\u00e3o e p\u00f3s-gradua\u00e7\u00e3o no pa\u00eds, baseada no \u201ctrip\u00e9\u201d\u00a0Pesquisa-Ensino-Extens\u00e3o. \u00c9 reconhecida pelo\u00a0Minist\u00e9rio da Educa\u00e7\u00e3o\u00a0(MEC) como uma das melhores institui\u00e7\u00f5es de ensino superior do pa\u00eds dentre aquelas avaliadas. No Estado de S\u00e3o Paulo, a Unifesp foi a \u00fanica institui\u00e7\u00e3o que conquistou<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2648,"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-2703","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/2703","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=2703"}],"version-history":[{"count":5,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/2703\/revisions"}],"predecessor-version":[{"id":10447,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/2703\/revisions\/10447"}],"up":[{"embeddable":true,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/2648"}],"wp:attachment":[{"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/media?parent=2703"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}