(III) When a gas is taken from a to c along the curved path in Fig. 15–24, the work done by the gas is W = -35 J and the heat added to the gas is Q = -175 J. Along path abc, the work done by the gas is W = -56 J. (That is, 56 J of work is done on the gas.) (a) What is Q for path abc? (b) If P = P,, what is W for path cda? (c) What is Q for path cda? (d) What is Ua - U.? (e) If Ua - U. = 42 J, what is Q for path da? P b P. FIGURE 15-24 Problem 13. V

(III) When a gas is taken from a to c along the curved path in Fig. 15–24, the work done by the gas is W = -35 J and the heat added to the gas is Q = -175 J. Along path abc, the work done by the gas is W = -56 J. (That is, 56 J of work is done on the gas.) (a) What is Q for path abc? (b) If P = P,, what is W for path cda? (c) What is Q for path cda? (d) What is Ua - U.? (e) If Ua - U. = 42 J, what is Q for path da? P b P. FIGURE 15-24 Problem 13. V

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

(III) When a gas is taken from a to c along the curved path
in Fig. 15–24, the work done by the gas is W = -35 J and
the heat added to the gas is Q = -175 J. Along path abc,
the work done by the gas is W = -56 J. (That is, 56 J of
work is done on the gas.) (a) What is Q for path abc?
(b) If P = P,, what
is W for path cda?
(c) What is Q for
path cda? (d) What
is Ua - U.? (e) If
Ua - U. = 42 J, what
is Q for path da?
P
b
P.
FIGURE 15-24
Problem 13.
V

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