Question

Derive a relation between wave length, frequency and wave velocity.​

Answer 1

Explanation:

If λ be the wavelength and T the time-period, then the wave travels a distance λ in time T. Hence, The wave velocity in a medium remains constant under the same physical conditions.

Answer 2

Answer:

wave has a wavelength λ, which is the distance between adjacent identical parts of the wave. The wave velocity and the wavelength are related to the wave's frequency and period by vw=λT or vw=fλ. ... The number of waves per unit time is the frequency ƒ