(A) : The percentage change in time period is 1.5%, if the length of simple pendulum increases by 3%.
(R) Time period is directly proportional to square root of length of pendulum.

Options

A. Both A and (R) are true and (R) is the correct explanation of (A)
B. Both (A) and (R) are true and (R) is not the correct explanation of (A)
C. (A) is true but (R) is false
D. Both (A) and (R) are false

Answer

A