Question

What is the period of the wave motion for a wave with a frequency of 0.68 kHz?
____s

Answer 1

T = 1.47 ms

Step-by-step explanation:

We need to find the period of the wave motion for a wave of frequency 0.68 kHz.

Let the period be T. We know that,

T = 1/f

So,

`T=(1)/(0.68* 10^3)\\\\T=1.47* 10^(-3)\ s\\\\T=1.47\ ms`

So, the period of the wave motion is 1.47 ms.