Question

99 POINTS!!

What is the wavelength of a sound wave that has a speed of 340 m/s and a frequency of 770 Hz?

Answer 1

Here is your answer

We know that

Velocity = Frequency × Wavelength (all in SI units)

So,

Wavelength = Velocity/Frequency

= 340/770

= 0.44155 m

HOPE IT IS USEFUL

Answer 2

.441558442 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

340 = Wavelength*770

Divide each side by 770

340/770 = Wavelength*770/770

.441558442 m =Wavelength