Question

A longitudinal wave has ___________sections, where the waves are compact, and __________ sections, where the waves are spread out.(1 point)
Responses

rarefaction, rarefaction
rarefaction, rarefaction

compressed, rarefaction
compressed, rarefaction

compressed, compressed
compressed, compressed

rarefaction, compressed

Answer 1

A longitudinal wave has **compressed** sections, where the waves are compact, and **rarefaction** sections, where the waves are spread out.