14th Edition

ISBN: 9780133969290

Author: Hugh D. Young, Roger A. Freedman

Publisher: PEARSON

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Textbook Question

Chapter 20, Problem 20.24E

CALC You make tea with 0.250 kg of 85.0^°C water and let it cool to room temperature (20.0°C). (a) Calculate the entropy change of the water while it cools. (b) The cooling process is essentially isothermal for the air in your kitchen. Calculate the change in entropy of the air while the tea cools, assuming that all of the heat lost by the water goes into the air. What is the total entropy change of the system tea + air?

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Chapter 20, Problem 20.23E

Chapter 20, Problem 20.25E

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Chapter 20 Solutions

University Physics (14th Edition)

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