What causes the bending of light rays?
darkness glass lenses fibers shadows voltage colors a wave
A B C D E F G H
Refraction Refraction is the bending of light rays.
Glass causes bending of light rays.
What causes the bending of light rays? (A) darkness (B) glass (C) lenses (D) fibers (E) shadows (F) voltage (G) colors (H) a wave