What is the frequency of a wave that has a wave speed of 20 m/s and a wavelength of 0.50 m?

1 Answer
Feb 8, 2018

Answer:

See below...

Explanation:

We know that for a wave

velocity #=# wavelength #*# frequency

#therefore# frequency #=# velocity#/#wavelength

Frequency #=# #20/0.5#= #40#

Frequency is measured in hertz.

Frequency is then #40# hz