Question

Give necessary explanation about wavelength of longitudinal wave.

Answer 1

The wavelength in a longitudinal wave is the distance between two consecutive points that are in phase. ... For a longitudinal wave which is a pressure wave this would be the maximum increase (or decrease) in pressure from the equilibrium pressure that is cause when a compression (or rarefaction) passes a point.

Answer 2

In longitudinal wave ,the distance covered in one complete cycle is called the wavelength.

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