The pressure and volume of a gas are changed along the path ABCA. Using the data shown in the graph, determine the work done (including the algebraic sign) in each segment of the path: a. A to B b. B to C c. C to A d. Net Work done over the entite cycle

The pressure and volume of a gas are changed along the path ABCA. Using the data shown in the graph, determine the work done (including the algebraic sign) in each segment of the path: a. A to B b. B to C c. C to A d. Net Work done over the entite cycle

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter21: Heat And The First Law Of Thermodynamics

Section: Chapter Questions

Problem 35PQ

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Question

The pressure and volume of a gas are changed along the path ABCA. Using the data shown in
the graph, determine the work done (including the algebraic sign) in each segment of the path:
a. A to B
b. B to C
c. C to A
d. Net Work done over the entike cycle
B
7.0 x 105
3.0 x 105
A
2.0 x 10-3 5.0 x 10-3
Volume, m3
Pressure, Pa

Expert Solution

Step 1

Given :

Pressure $P_{1} = 7.0 \times 10^{5} P a$

Pressure $P_{2} = 3.0 \times 10^{5}$

Volume $V_{C} = 5.0 \times 10^{- 3} m^{3}$

Volume $V_{B} = 2.0 \times 10^{- 3} m^{3}$

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