Question

The above p-v diagram represents the
thermodynamic cycle of an engine, operating with
an ideal monoatomic gas. The amount of heat,
extracted from the source in a single cycle is:
[JEE MAIN 2013]
(A) (13/2) PoVo
(B) (11/2) PoVo
(C) 4PoVo
(D) PoVo​

Answer 1

Answer:

(13/2) PoVo

Explanation:

Answer 2

Answer:

(D).PoVo

Explanation:

The amount of heat can be calculated by finding the area of

P-V curve.

The shaded portion in the figure gives the amount of heat extrcted.