If a ray of light passes from air into glass, the light will
A) travel along the normal.
B) bend toward the normal.
C) bend away from the normal.
D) continue traveling in the same direction.

Question

Quizplus · Accepted Answer

When light passes from a less dense medium (like air) to a denser medium (like glass), it slows down and bends towards the normal line. This phenomenon is known as refraction.

If a Ray of Light Passes from Air into Glass