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How much work is done per cycle by a gas...

How much work is done per cycle by a gas following the path shown on the pV-diagram?

A

10 J

B

20 J

C

30 J

D

4 J

Text Solution

Verified by Experts

The correct Answer is:
D
W = area enclose in the cycle
W = `1/2 4 xx 10^(-4) xx 2 xx 10^(5) = 40 J`.
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