Physics · 2025
JEE Main · 24 January 2025, Shift 2 · Q32
The magnitude of heat exchanged by a system for the given cyclic process ABCA (as shown in figure) is (in SI unit):
The magnitude of heat exchanged by a system for the given cyclic process ABCA (as shown in figure) is (in SI unit) :

Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle 5 \pi$
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JEE Main 2025 Physics question, with the answer from NTA’s final answer key. Where our answers come from.