Question

A wave has a speed of 500 m/s and a frequency of 25 Hz. What is the wavelength of this wave in metres?

Answer 1

20 m

Step-by-step explanation:

The wavelength of a wave can be found by using the formula

`\lambda = (c)/(f) \\`

where

c is the speed of the wave

f is the frequency

From the question

c = 500 m/s

f = 25 Hz

We have

`\lambda = (500)/(25) \\ = 20`

We have the final answer as

20 m

Hope this helps you