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Physics, 14.08.2020 03:01 lizbeth232001

Duas jarras idênticas foram pintadas, uma de branco e a outra de preto, e colocadas cheias de água na geladeira. No dia seguinte, com a água a 8 °C, foram retiradas da geladeira e foi medido o tempo decorrido para que a água, em cada uma delas, atingisse a temperatura ambiente. Em seguida, a água das duas jarras foi aquecida até 90 °C e novamente foi medido o tempo decorrido para que a água nas jarras atingisse a temperatura ambiente. Qual jarra demorou menos tempo para chegar à temperatura ambiente nessas duas situações? * ( A ) A jarra branca demorou menos tempo nas duas situações.
( B ) A jarra branca demorou menos tempo na primeira situação e a preta, na segunda
( C ) As jarras demoraram o mesmo tempo, já que são feitas do mesmo material.
( D ) A jarra preta demorou menos tempo nas duas situações.
( E )A jarra preta demorou menos tempo na primeira situação e a branca, na segunda.

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