O 00:56:30
a. 1) (Unicamp) Icebergs flutuam na água do mar, assim como o gelo em um copo com á...
O 00:56:30
a. 1) (Unicamp) Icebergs flutuam na água do mar, assim como o gelo em um copo com água potável. Imagine a situação inicial de um copo
com água e gelo, em equilibrio térmico à temperatura de 0°С. Com o passar do tempo o gelo vai derretendo. Enquanto houver gelo, a
temperatura do sistema: (0,5)
a) permanece constante, mas o volume do sistema aumenta.
b) permanece constante, mas o volume do sistema diminui.
c) diminui e o volume do sistema aumenta.
d) diminui, assim como o volume do sistema.
Answers: 2
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Aradio signal from a gps satellite take only about 0.067 seconds to reach a gps reciever. if the speed of light is about 300,000km/s, then approximately how far away is the reciever from from the satellite?
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What woukd most likely be the transmittance at a 0.70 m solution of solute a? a) 7.6%b) 1.1%c)4.0%d)4.6%
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Some animals that try to adapt to climate changes eventually die due to starvation, as climate change alters the web.
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