Rhythmic disturbances that carry energy through matter or space.
A material through which waves transfer energy
The medium moves at right angles to the direction the wave travels.
Highest point of a wave
Lowest point of a wave
The distance between a point one one wave and the identical point on the next wave, such as crest to crest or trough to trough.
The distance from crest or trough to the rest position of the medium.
The number of wave crests that pass one place each second.
Matter vibrates in the same direction a wave travels.
The highness or lowness of a sound.
Depend on the amount of energy in each wave.
The human perception of sound intensity.