1.
A wave that moves the medium parallel to the wave motion.
2.
Measurement of maximum displacement.
3.
Area of maximum displacement in a longitudinal wave.
4.
Maximum displacement up.
5.
The distance from one crest or trough to another.
6.
Area of maximum displacement in a longitudinal wave.
7.
Maximum displacement down.
8.
Wave that moves medium perpendicular.
9.
Measurement for frequency.
10.
Number of waves or vibrations.
