What is refraction of light?
A) the breaking of white light into its composite colors
B) the change in direction of a light ray when it reflects on a material that is denser than the one in which it is traveling
C) the absorption of light as it traverses a dense, transparent material
D) the change in direction of a light ray as it passes at an angle from one transparent material to another that has a different optical density

Question

Quizplus · Accepted Answer

Refraction of light is the change in direction of a light ray as it passes at an angle from one transparent material to another that has a different optical density. This is commonly observed when a straw in a glass of water appears bent due to the refraction of light passing from the air to the water.

What Is Refraction of Light