Electricity what happens to the direction of a light wave when it passes from a less dense object to a more dense object? Asked by bookragstutor 13 years ago 8/20/2012 9:52 AM Last updated by anonymous 13 years ago 12/16/2012 12:11 AM
The Ray of light bends toward the normal line. The reason is the light in the more dense region has slower speed. The law states:"the angle of reflection is equal to the angle of incidence."
