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If the length of the simple pendulum is ...

If the length of the simple pendulum is equal to the radius of the earth, anf it oscillates just above the surface of the earth then its time period is
a. `2pisqrt(R/(2g))`
b. `2pisqrt(R/g)`
c. nearly `59.5` minutes
d. `84.6` minutes

A

a is only correct

B

b is only correct

C

a and c are correct

D

a and b are correct

Text Solution

Verified by Experts

The correct Answer is:
C
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