Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN: 9781305116399
Author: Raymond A. Serway, John W. Jewett
Publisher: Cengage Learning
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Textbook Question
Chapter 21, Problem 21.60AP
A sample consists of an amount n in moles of a monatomic ideal gas. The gas expands adiabatically, with work W done on it. (Work W is a negative number.) The initial temperature and pressure of the gas are Ti and Pi. Calculate (a) the final temperature and (b) the final pressure.
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A diatomic ideal gas at pressure p and volume V is expanding to three times its initial volume under constant pressure. W=2pV.
a) If the initial temperature equals T, express the final temperature Tf in terms of the original temperature T.
b) In terms of p and V, calculate the expression of the heat Q flowing into the gas.
c) In terms of p and V, calculate the expression of the change in internal energy ΔU.
Chapter 21 Solutions
Physics for Scientists and Engineers, Technology Update (No access codes included)
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