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(Solved): 13. The wavelength of a transverse wave is the distance between successive crests (or troughs). ...


13. The wavelength of a transverse wave is the distance between successive crests (or troughs). What is the wavelength of a l

13. The wavelength of a transverse wave is the distance between successive crests (or troughs). What is the wavelength of a longitudinal wave?


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In a longitudinal wave, the wavelength is defined as the distance between two consecutive compressions or rarefactions. Compression is the region of the wave where the particles are closest together, while rarefaction is the region where the particles are spread apart.

Unlike transverse waves, which have crests and troughs, longitudinal waves do not have distinct peaks and valleys. Instead, they consist of alternating compressions and rarefactions.
The wavelength of a longitudinal wave can be measured by determining the distance between two consecutive compressions or rarefactions. It is the distance over which the wave repeats its pattern.
So, in a longitudinal wave, the wavelength is the distance between two consecutive compressions or rarefactions.

Here are some numerical examples of longitudinal waves:
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