The material through which a wave travels is called the medium.
The general term for what a wave travels through is a medium, but in the case of earthquakes the wave travels through the ground.
when a wave travel through medium then sound is produced
The general term for what a wave travels through is a medium, but in the case of earthquakes the wave travels through the ground.
The material through which a wave travels is called a medium.
a medium as longitude wave
wave speed
Medium
a medium
A Medium
"medium"
Waves disturb or perturb the medium and this propagates the wave.