Question

hello guys explain the terms compression and rarefaction of a wave. what types of waves consist of compression And rarefaction.​

Answer 1

Answer:

Compression is a part of a longitudinal wave in which the particles of the medium are close to each other which reduces the volume of the medium.

Rarefaction is also a part of a longitudinal wave in which the particles of the medium are farther apart from each other which increases the volume of the medium.

Explanation:

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Answer 2

Answer:

Compression and rarefaction (ESACT)

However instead of crests and troughs, longitudinal waves have compressions and rarefactions. A compression is a region in a longitudinal wave where the particles are closest together. A rarefaction is a region in a longitudinal wave where the particles are furthest apart.