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6 Nov 2019
An 8 g ice cube at -10 °C is put into a thermos flask containing 100 cm3 of water at a temperature of 20 °C. By how much has the entropy of the cube-water system changed when the final equilibrium state is reached?
Calculate the change in entropy of the cube-lake system as the ice cube comes to thermal equilibrium with the lake. The specific heat of ice is 2220 J/kg·K, and the latent heat of fusion is 333x103 J/kg.
An 8 g ice cube at -10 °C is put into a thermos flask containing 100 cm3 of water at a temperature of 20 °C. By how much has the entropy of the cube-water system changed when the final equilibrium state is reached?
Calculate the change in entropy of the cube-lake system as the ice cube comes to thermal equilibrium with the lake. The specific heat of ice is 2220 J/kg·K, and the latent heat of fusion is 333x103 J/kg.
7 Jul 2023
RodolfoLv5
5 Sep 2019
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