Question

The components of a longitudinal wave include __________.
a. rarefaction only
b. compression only
c. compression and rarefaction
d. compression, rarefaction, and triangulation

Answer 1

The correct answer to the question that is stated above is letter C.compression and rarefaction

Longitudinal wave has two features which include:
A compression-- the part of the wave which is pressed together.
A rarefaction-- the part of the wave that is the most spread apart.