Which of the following 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 refers to the bending of a light ray as it passes from one medium to another. This bending occurs because of the change in speed of light as it enters a denser or less dense medium. The amount of bending depends on the angle of incidence and the refractive index of the two media. Therefore, choice B is the correct answer. Choices A, C, and D are incorrect statements about the behavior of light.

Which of the Following Statements CORRECTLY Describes the Refraction of Light