Its speed.
vibration of particles in a medium
Refraction occurs because the speed of the wave varies in different materials,sin(I)/V(I) = sin(T)/V(T)
Rarefaction
wavelength
Its speed.
Refraction occurs because the speed of the wave varies in different materials,sin(I)/V(I) = sin(T)/V(T)
vibration of particles in a medium
surface waves
vibration of particles in a medium
Refraction occurs because the speed of the wave varies in different materials,sin(I)/V(I) = sin(T)/V(T)
a sweeping motion
Rarefaction
Speed is not a wave.
wavelength
A sound wave describes noise. Source: university chemistry
... wave's speed of propagation.