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Question
Physics
Assertion: The work done by the spring force in a cyclic process is zero. Reason: Spring force is a conservative force.
Q.
Assertion :
The work done by the spring force in a cyclic process is zero.
Reason :
Spring force is a conservative force.
3466
196
Work, Energy and Power
Report Error
A
If both assertion and reason are true and reason is the correct explanation of assertion
62%
B
If both assertion and reason are true but reason is not the correct explanation of assertion
18%
C
If assertion is true but reason is false
15%
D
If both assertion and reason are false
6%
Solution:
In case of spring force, the work done only depends on the initial and final positions. So spring force is a conservative force and in cyclic process the initial and final positions are same, hence work done is zero.