Question

An object is vibrating at 50Hz. What is it's time period? plz explain. : )

Answer 1

T=1÷f
T=1÷50=0.02
Time period=0.02

Answer 2

Given that the object is vibrating at 50 Hz.

We know that Frequency = (1/Time period).

Here, it was asked for time period.

So, Timeperiod = (1/Frequency)

                         = (1/50)

                         = 0.02 s.

Therefore, time period = 0.02 s.

Hope it helps!