The periodic time of one oscillation for a simple pendulum is

1.	The periodic time of one oscillation for a simple pendulum is
A.	2≈ì√Ñ. ‚Äö√ √∂(g/l)
B.	(1/2≈ì√Ñ). ‚Äö√ √∂(g/l)
C.	2≈ì√Ñ. ‚Äö√ √∂(l/g)
D.	(1/2≈ì√Ñ). ‚Äö√ √∂(l/g)
Answer» D. (1/2≈ì√Ñ). ‚Äö√ √∂(l/g)

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The periodic time of one oscillation for a simple pendulum is

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