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The cyclic process form a circle on a pV...

The cyclic process form a circle on a pV diagram as shown in figure. The work done by the gas is

A

(a) `pi/4(p_2-p_1)^2`

B

(b) `pi/4(V_2-V_1)^2`

C

(c) `pi/2(p_2-p_1)(V_2-V_1)`

D

(d) `pi/4(p_2-p_1)(V_1-V_2)`

Text Solution

Verified by Experts

The correct Answer is:
D
`W=-pi(Radius)^2`
`=-pi(Radius)(Radius)`
`=-pi((p_2-p_1)/(2))((V_2-V_1)/(2))`
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