Which of these statements correctly describes the refraction of light?
A) A light ray reverses its direction of travel after striking a mirror surface.
B) The path of a ray of light bends as the light enters or leaves a dense, transparent medium such as glass or water.
C) A ray of light is partially absorbed as it enters the denser material.
D) A ray of light spreads out after passing through an opening because of the wave nature of light.

Question

Quizplus · Accepted Answer

Refraction of light occurs when light travels from one medium to another of different density, causing the light to change speed and bend. This is accurately described in option B, where the path of a ray of light bends as it enters or leaves a dense, transparent medium such as glass or water.

Which of These Statements Correctly Describes the Refraction of Light