energy
The part of the wave that is pressed together.
The part of the wave where the particles are spread apart.
The medium
All waves carry
The type of wave a sound wave is
longitudinal
Amplitude
The bottom tuning fork has a higher frequency
A sound wave that has a low amplitude has a low ______________
volume
Compression
This graph shows amplitude and frequency.
A wave that has a high frequency has a high ______________
pitch
This is a measure of the volume of a wave. (how loud or soft the sound is )
The material through which a sound wave travels.
Rarefaction
