Question

A wave travels at a speed of 242 m/s. If the distance between crests is 0.11

m, what is the frequency of the wave? Use |
A. 0.00045 Hz
B. 27 Hz
C. 2200 Hz
D. 190 Hz

Answer 1

Answer:2200 hz

Step-by-step explanation:

Answer 2

f = 2200 Hz

Step-by-step explanation:

It is given that,

Speed of a wave is 242 m/s

The distance between crests is 0.11 m

We need to find the frequency of the wave. The distance between crests is called wavelength of a wave. So,

`v=f\lambda\\\\f=(v)/(\lambda)\\\\f=(242)/(0.11)\\\\f=2200\ Hz`

So, the frequency of the wave is 2200 Hz.