Question

❤❤ Differentiate b/w Compression and rarefraction...❤❤
>> Plz answer in points dear users...​

Answer 1

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.

Answer 2

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•Compression

>Area where the particles are close together.

>This is the region with higher air pressure than the surrounding .

•Rarefaction

>Area where the particles are spaced apart.

>This is the region with relatively low air pressure.