Q 11-11-005NEETNEET 2024Top questionEasy
A thermodynamic system is taken through the cycle $abcda$. The work done by the gas along the path $bc$ is :
Answer: (C) zero
Concept. No volume change means no work.
Step 1. Path $bc$. The volume stays $400\ \text{cm}^3$ while the pressure rises: isochoric, $W_{bc} = 0$.
Answer. Zero (Option C).
Solution by Sreeraj P, M.Sc Physics