Question

99 POINTS

What is the wavelength of a sound wave that has a speed of 250 m/s and a frequency of 660 Hz?

Answer 1

Here is your answer

We know that

Velocity = Frequency × Wavelength (all in SI units)

So,

Wavelength = Velocity/Frequency

= 250/660

=
`<b>0.37878787... m </b>`

HOPE IT IS USEFUL

Answer 2

.378787878 m =Wavelength

Explanation:

The formula to find the speed of a wave is found by

Speed = Wavelength x Frequency where the frequency is in HZ and the wavelength is in meters

250 = Wavelength*660

Divide each side by 660

250/660 = Wavelength*660/660

.378787878 m =Wavelength