To calculate:
The work done, absorbed heat, change in internal energy, and entropy change of an ideal gas of an engine.
Answer to Problem 100QAP
Thus, the work done, absorbed heat, change in internal energy, and entropy change of an ideal gas of an engine have calculated.
Explanation of Solution
Given data:
n =1.23 mol
Specific heat ratio,
Temperature, T1 =300K
Temperature, T2 =600K
Pressure, P1 =15 atm
Pressure, P2 =3 atm
Formula used:
Work done is calculated by,
Change in internal energy is calculated by,
Heat absorbed is calculated by,
Change in entropy is calculated by,
Calculation:
Work done for each part of the cycle is,
Work done for complete cycle is,
Absorbed heat for each part of the cycle is,
Absorbed heat for complete cycle is,
Change in internal energy for each part of the cycle is,
Change in internal energy for complete cycle is,
Change in entropy for each part of th ecycel si,
Change in entropy of for complete cycle is,
Conclusion:
Work done for complete cycle is,
Absorbed heat for complete cycle is,
Change in internal energy for complete cycle is,
Change in entropy of for complete cycle is,
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Chapter 15 Solutions
COLLEGE PHYSICS
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