Question

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Derive a relation between frequency, wavelength and velocity of a wave.

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Answer 1

Answer:

Therefore the wave velocity = frequency × wavelength is the relation between the velocity of wave, wavelength and frequency. Note: Under the same physical conditions the wave velocity in a medium remains constant.

Answer 2

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A transverse sinusoidal wave of a amplitude a, wavelength λ and frequency n is travelling on a stretched string. The maximum speed of any point on the string is v/10, where v is the speed of propagation of the wave. If a=10−3m and v=10ms−1m, then λ and n are given by [IIT 1998]