P - V graph for a cyclic process is shown in figure. Work done is given by

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P - V

graph for a cyclic process is shown in figure. Work done is given by

PhysicsThermodynamicsNEET

Options:

A $π P_{0} V_{0}$
B $15 P_{0} V_{0}$
C $8 P_{0} V_{0}$
D $2 π P_{0} V_{0}$

Solution:

2279 Upvotes Verified Answer

The correct answer is:

2 π P_{0} V_{0}

r_{1} = (\frac{3 V_{0} - V_{0}}{2}) = V_{0}

r_{2} = (\frac{5 P_{0} - P_{0}}{2}) = 2 P_{0}

Work done = Area inside

= π r_{1} r_{2} = π (V_{0}) (2 P_{0}) = 2 π P_{0} V_{0}

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