Question

What is the frequency of a wave that has a wave speed of 80 m/s and a wavelength of 0.20 m?

Answer 1

16Hz

Explanation:

`c = vλ`
Where `c` is the frequency.

`V` is your wave speed of `80m/s`

`λ` is your wavelength of `0.20m`

`c = (80m/s)(0.20m)` Solving for `c`

`c = 16Hz`
Frequency is measured in Hz usually.