Question

what is compression and rarefaction​

Answer 1

Answer:

a compression is a region in a longitudinal wave where the particles are closest apart while in rarefaction particles are farthest apart.

Answer 2

Answer:

HERE YOU GO,

COMPRESSION~

A compression is a region in a longitudinal wave where particles are closest to each other.

RAREFACTION~

A rarefaction is a region in a longitudinal wave where particles are farthest from each other.

HOPE IT HELPS YOU.........

THANKS..........