Question

If the velocity of sound on air is 340ms power - 1. Calculate the wave length when frequency is 240hz

Answer 1

Wavelength and frequency of a wave are related by a equation

velocity = wavelength x frequency

Explanation:

Velocity of sound  = 340 m/s

Frequency = 240 Hz

Wavelength  = ?

we know that

Velocity = wavelength x frequency

340 =    wavelength x 240

wavelength = 340 /240

                     = 1.41 m