The length of a simple pendulum which gives the same frequency as the

1.	The length of a simple pendulum which gives the same frequency as the compound pendulum, is
A.	kG + l₁
B.	kG² + l₁
C.	(kG² + l₁²)/ l₁
D.	(kG + l₁²)/ l₁
Answer» D. (kG + l₁²)/ l₁

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The length of a simple pendulum which gives the same frequency as the compound pendulum, is

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