An 8.0 g ice cube at -10C is put into a Thermos flask containing 100 cm3 of water at 20 C. By how much has the entropy of the cube–water system changed when equilibrium is reached? The specific heat of ice is 2220 J/kg K.

An 8.0 g ice cube at -10C is put into a Thermos flask containing 100 cm3 of water at 20 C. By how much has the entropy of the cube–water system changed when equilibrium is reached? The specific heat of ice is 2220 J/kg K.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter4: The Second Law Of Thermodynamics

Section: Chapter Questions

Problem 75AP: A 0.50-kg piece of aluminum at 250 is dropped into 1.0 kg of water at 20 . After equilibrium is...

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Question

An 8.0 g ice cube at -10C is put into a Thermos flask containing
100 cm3 of water at 20 C. By how much has the entropy of the
cube–water system changed when equilibrium is reached? The specific
heat of ice is 2220 J/kg K.

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