Question

When a ray of light travels from a dense medium into a denser medium, it

A.
bends away from the normal.
B.
is perpendicular to the incident ray.
C.
is parallel to the incident ray.
bends towards the normal.
D..

Answer 1

When light travels from a dense medium into a denser medium, it bends towards the normal.

Step-by-step explanation:

When a ray of light travels from a dense medium into a denser medium, it bends towards the normal. This phenomenon is known as refraction. The angle of refraction is smaller than the angle of incidence, causing the light ray to change direction and bend towards the normal.

Learn more about Refraction of light