Р (Рa) 800 B 600 400 A C 200 2 8 10 v (m) 4 6 4. One mole of an ideal gas is taken through a closed cycle A→B→C→A. Use the information from the graph to answer the following questions: a. Find the temperature at point A. b.ls the net work done by the gas positive or negative? Explain. c. How much work is done by the gas? d.ls heat added to the gas or removed from the gas for the entire cycle? Explain. e. How much heat is added to the gas? f. What is the change in internal energy for the entire cycle?

Р (Рa) 800 B 600 400 A C 200 2 8 10 v (m) 4 6 4. One mole of an ideal gas is taken through a closed cycle A→B→C→A. Use the information from the graph to answer the following questions: a. Find the temperature at point A. b.ls the net work done by the gas positive or negative? Explain. c. How much work is done by the gas? d.ls heat added to the gas or removed from the gas for the entire cycle? Explain. e. How much heat is added to the gas? f. What is the change in internal energy for the entire cycle?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter3: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 94CP: One mole of an ideal monatomic gas occupies a volume of 1.0102 m3 at a pressure of 2.0105 N/m2. (a)...

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Concept explainers

Ideal Gas Law

Ideal gas law states that the product of pressure and volume of a gas directly varies with the product of the number of moles, the universal gas constant, and the temperature of the gas.

Question

P (Pa)
800
B
600
400
A
C
200
0 2
8 10 v (m³)
4 6
4. One mole of an ideal gas is taken through a closed cycle A→B→C→A. Use the
information from the graph to answer the following questions:
a. Find the temperature at point A.
b.ls the net work done by the gas positive or negative? Explain.
c. How much work is done by the gas?
d.ls heat added to the gas or removed from the gas for the entire cycle?
Explain.
e. How much heat is added to the gas?
f. What is the change in internal energy for the entire cycle?
Answers:

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