Physics for IGCSE & O level - Rays And Waves (Section 6 - No. 43)
When light reflects off a surface, what happens to the angle of incidence?
It is the same as the angle of reflection.
It is greater than the angle of reflection.
It is less than the angle of reflection.
It has no relation to the angle of reflection.
Giải thích
The angle of incidence is equal to the angle of reflection.