Question

if An object is vibrating at 50 hertz. What is its time period?

Answer 1

Answer:

time period=speed/distance

Explanation:

Answer 2

Answer:

1/50 sec

Explanation:

Time period is the measure of time in which the pendulum completes one oscillation.

Hz is the unit of frequency

Therefore, it completes 50 oscillations in a second

Using unitary method ,

Time (sec) : 1 x

Number of oscillations : 50 1

Cross multiplying ,

1*1/50

= 1/50 sec

Or 20 millisecond.

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