Q.
In figure two indicator diagrams are shown. If the amounts of work done in the two cases are $W_{1}$ and $W_{2}$ respectively, then
A) $W_{1} = W_{2}$
B) $W_{1} > W_{2}$
C) $W_{1} < W_{2}$
D) Cannot say
Explanation
(b) As work done = area under the $p - V$ diagram
$\therefore\ W_{1} > W_{2}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.