Question: A sample of gas expands from V1 = 1.0 m3 and P1 = 40 Pa to V2 = 4.0 m3 and P2 = 10 Pa

A sample of gas expands from V1 = 1.0 m3 and P1 = 40 Pa to V2 = 4.0 m3 and P2 = 10 Pa along path B in the p-V diagram in Figure. It is then compressed back to V1 along either path A or path C. Compute the net work done by the gas for the complete cycle along(a) Path BA and(b) PathBC. Pr P 10 V V -V

Pr P 10 V V -V

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