1.

(A) : Dampled oscillation indicates loss of energy. (R) : The loss in damped oscillation may be due to friction, air resistance etc.

Answer»

Both 'A' and 'R' are TURE 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 and 'R' is false
A' is foace and 'R' is true

Answer :A


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