Question

A device at the bottom of the sea emits a Sound wave of frequency 200hz the speed of Sound in sea - water is 1500m/s calculate the wavelength of the sound in sea water​

Answer 1

Answer:

7.5 Meters

Explanation:

You have been asked to find the wavelength given your speed to be 1500 m/s and a frequency of 200 Hz. The formula is "λ = v/f" where v = speed, f = frequency and λ = wavelength.

Therefore:  λ = v/f

                     = 1500/200

                     = 7.5 meters

Note: The S.I unit for wavelength is meters (m).