PA b 4P, a Pa d a V, 2Va V a
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Q at b to c is 4PaValn2
Q at a to b is 9/2PaVa
Q at d to a is 5/2PaVa
Q at c to d is 6/2PaVa
what is QH (heat in) for the system?
![PA
b
4P,
a
Pa
d
a
V,
2Va
V
a](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbc1bb24f-a922-467b-9088-73ab70684c1f%2Fb273dc4d-75d1-4289-8700-354066a5578a%2Fed3aow_processed.png&w=3840&q=75)
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