Question

The diagram below shows the oscillation of a
simple pendulum.

If the frequency of the oscillation is 4.0 Hz,
what is the time taken for the pendulum bob
to move from Q to R?

A 0.0625 s
B 0.125 s
C 0.250 s
D 0.500 s​

Answer 1

Answer:

I think option B 0.125

Explanation:

but i am not sure so don't mind