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7. (15.39) What is the change in entropy of 320 g of steam at 100°C when it is condensed to water at 100°C?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter12: The Laws Of Thermodynamics

Section12.5: Entropy

Problem 12.4QQ: Which of the following is true for the entropy change of a system that undergoes a reversible,...

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Concept explainers

First law of Thermodynamics

The word thermodynamics consists of two words: thermo- and dynamics. Dynamics means the study of motion. The field of thermodynamics is all about the study of the movement of heat. In a more meaningful way, it is stated as the study of the transfer of energy. Energy transfer is something that we encounter in day-to-day life. Automobiles, chemical reactions, refrigerators, and power generators work on the basis of thermodynamic principles.

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7. (15.39) What is the change in entropy of 320 g of steam at 100°C when it is condensed to water at 100°C?

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