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Question

Question: A thermodynamic system is taken through the cycle PQRSP process. The net work done by the system is ...

A thermodynamic system is taken through the cycle PQRSP process. The net work done by the system is –

A

20 J

B

– 20J

C

400 J

D

– 374 J

Answer

– 20J

Explanation

Solution

W= P.dV\int_{}^{}{P.dV}