Question

If a wave is traveling at 200 m/s and it’s wavelength is 0.5 meters , what is the frequency of the wave

Answer 1

400 Hz

Step-by-step explanation:

The frequency of a sound wave is found by the velocity/wavelength. Therefore, f = v/wavelength = (200 m/s)/(0.5 m) = 400 Hz

I hope this helps! :)