The bending of light as it moves from one medium to another with differing indices of refraction is due to a change in what property of the light?
A)amplitude
B)period
C)frequency
D)speed
E)color

Question

Quizplus · Accepted Answer

The bending of light, also known as refraction, occurs due to a change in the speed of light as it moves from one medium to another. This change in speed is caused by a change in the density of the medium, which is reflected by its index of refraction. As the speed of light changes, its direction is also altered, resulting in the bending of the light ray. Therefore, the correct answer is D) speed.

The Bending of Light as It Moves from One Medium