In which medium do the waves travel with the greatest velocity? *
a medium with a frequency of 4 hz and a wavelength of 3.5 m
a medium with a frequency of 3 hz and a wavelength of 5 m
a medium with a frequency of 4 hz and a wavelength of 3 m
a medium with a frequency of 5 hz and a wavelength of 2 m

A medium with a frequency of 3 Hz and a wavelength of 5 m

Explanation:

The velocity of a wave can be found by using the formula:

where

f is the frequency

is the wavelength

Let's apply this formula to calculate the velocity of each wave:

A medium with a frequency of 4 Hz and a wavelength of 3.5 m:

A medium with a frequency of 3 Hz and a wavelength of 5 m :

A medium with a frequency of 4 Hz and a wavelength of 3 m :

A medium with a frequency of 5 Hz and a wavelength of 2 m:

So, we see that the wave with the greatest velocity is the 2nd one.

so easy. just google the electromagnetic waves and it’ll pop up.