Question

what happens when a wave is reflected from the surface of a boundary?

Answer 1

Answer:

The refracted waves are the waves that are transmitted across the boundary and continue moving downwards, only at a different angle than before. When a light ray reflects off a surface, the angle of incidence is equal to the angle of reflection.

Answer 2

The refracted waves are the waves that are transmitted across the boundary and continue moving downwards, only at a different angle than before. ... When a light ray reflects off a surface, the angle of incidence is equal to the angle of reflection.