it sinks
A Transverse wave of particles.
The point in which the wave is at rest or is at its resting state.
refractionRefraction
A wave undergos refraction when it crosses the boundary between two media in which it has different speeds.
Refraction
refraction
refraction
Refraction
Nothing happens if you wave at them.
Nothing happens
Ripples on the surface of a pond are an example of wave motion.