. A simple pendulum has a time period T1 when on the earth’s surface and T2
when taken to a height R above the earth’s surface and T2 when taken to a height R above the earth’s surface, where R is the radius of the earth. The value of T2/T1 is
A. 1
B. root 2
C. 4
D. 2
Best Answer
Correct Option is: (d) 2
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