1
Q
Transverse wave
A
Moves matter at right angles
2
Q
Lambda
A
wave length
2
Q
Longitudinal wave
A
Pushes matter back and fourth, moves in parallel directions
3
Q
crest
A
top of wave
4
Q
Trough
A
bottom of wave
5
Q
amplitude
A
Hight of wave
6
Q
Wave speed
A
frequency x wavelength
