Question

define time period of vibration​

Answer 1

Answer:

A time period (denoted by 'T' ) is the time taken for one complete cycle of vibration to pass a given point. As the frequency of a wave increases, the time period of the wave decreases. The unit for time period is 'seconds'.

Explanation:

hope it helps u

Answer 2

Answer:

the simple activities help us to realise that the basic causes of all sound is known as vibration