1.

(A): Elastic restoring forces may be conservative.(R): The value of strain for same stress are different while increasing the load and while decreasing the load

Answer»

Both (A) and (R) are true and (R) is the correct EXPLANATION of (A)
Both (A) and (R) are true and (R) is not the correct explanation of (A)
(A) is true but (R) is false
Both (A) and (R) are false

Answer :A


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