Question

Sound with a frequency of 261.6 Hz travels through water at a speed of 1435m/s .Find its wavelength in water approximately?

Answer 1

Sound with a frequency of 261.6 Hz travels through water at velocity 1435 m/s.

Then, the wavelength is 5.49 m.  

v = f * λ , where v = 1435 m/s and f = 261.6 Hz  

λ = v / f = 1435 / 261.6 = 5.485  

The wavelength is 5.49 m