NEETPhysics-Thermodynamics
NEET Physics Cyclic Processes MCQ Question
Type: MCQ-conceptual-Medium-Class 11
The magnitude of heat exchanged by a system for the given cyclic process ABCA (as shown in figure) is (in SI unit)
A
10π
B
5π
C
zero
D
40π
Correct Answer
Option C
Detailed Explanation
In a cyclic process, the net change in internal energy is zero, so the heat exchanged equals the work done, which is zero for a complete cycle.
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