Question 3 A container of ideal gas at 1 atm and 25-C undergoes an isothermal reversible expansion and the work done by the gas is 1500 J. b) The change of its internal energy, AU -Answer c) The change of entropy is =| J/K

Question 3 A container of ideal gas at 1 atm and 25-C undergoes an isothermal reversible expansion and the work done by the gas is 1500 J. b) The change of its internal energy, AU -Answer c) The change of entropy is =| J/K

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter3: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 17CQ: There is no change in the internal of an ideal gas undergoing an isothermal process since the...

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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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