Question

The frequency of the sound emitted by the loudspeaker is 1020 Hz. Calculate the
of the sound wave in air in ont where its velocity is 340 m/s.​

Answer 1

Wavelength of sound wave is 0.3 m

Explanation:

wavelength and frequency of a wave are related by a equation

velocity = wavelength x frequency

Frequency of the sound wave = 1020 Hz

 velocity of sound wave = 340 m/s

 wavelength = ?

as we know

  velocity = wavelength x frequency

    340 = wavelength x 1020

   wavelength = 340 / 1020 = 0.3 m