3 years ago

Definition for compression and rarefraction

2 answers:

6 0

Compression and rarefaction are two phenomenon occurs in longitudunal wave!

when there is denser particle gathering in that wave , there we called it compression and the rarer part of particles is rarefaction !

inn [45]3 years ago

5 0

Compression is the state of being compressed, or pressed together (forcing into less space)
Rarefaction is the act of becoming less dense.
The two are opposites if that helps.

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I hope this helps ~~Charlotte~~