What best describes the refraction of light rays?
light bouncing off of a mirror
light bending when it passes through a lens
light getting brighter when two waves combine
light passing through a clear glass window

Answer;

-Light bending when it passes through a lens

Explanation;Refraction is among the properties of a wave which involves bending of a wave when it enters a particular medium due to change in velocity.Light is a wave that experiences refraction, which occurs when light passes from a fast medium to a slow medium which results to the bending of light rays towards the normal. Thus, when light passes from air into a lens it undergoes refraction due to change in speed in another medium.Refraction is a property that enables images to formed when using lenses and also in the eyes of animals such as human beings thus enhancing visibility.