Question

If a pendulum has a time period of 3 seconds , then its frequency is.

a) 3 Hz
b) 0.5 Hz
c) 3 s
d) 0.33 Hz

Plz answer... ​

Answer 1

Answer:

0.33 Hz

Explanation:

frequency is reciprocal of time period,

therefore T=1/f

f=1/T

=1/3

=0.33Hz

Answer 2

Answer:

I have also not done

Explanation:

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