Question

The distance between two consecutive crests in a transverse wave id to 100m. If wave velocity is 20m/s find the frequency

Answer 1

Answer:

0.2 Hz

Explanation:

since lamba * frequency = speed.

and lamda given is 100 m.

and speed given is 20 m/s .

so 100 * frequency = 20

frequency = 20/100

so frequency is 0.2 Hz