Question

A simple pendulum oscillates 50 times in 10 seconds. what will be its time period (T) and frequency (F) ?
(i) T = 10 seconds and F = 50 Hz (ii) T = 5 second and F = 0.2 Hz
(iii) T = 0.2 seconds and F = 5 Hz (iv) T = 5 seconds and F = 50 Hz

Answer 1

Answer:

Answer:

option c is correct one.

T = time to complete one oscillatory motion

T = 50/10

= 5 seconds

Now,

f = 1 / t

=1 / 5

= 0.2 Hz

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