1.

_ The periodic time of one oscillation for a simple pendulum is (where l = Length of the pendulum.)$?

A. (1/2≈ì√Ñ). ‚Äö√ √∂(l/g)
B. (1/2≈ì√Ñ). ‚Äö√ √∂(g/l)
C. 2≈ì√Ñ. ‚Äö√ √∂(l/g)
D. None of these
Answer» D. None of these


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