Understanding the Law of Reflection

What is the name of the ray that strikes the mirror?

• Perpendicular Ray

• Reflected Ray

• Normal Ray

• Incident Ray

What is the purpose of the normal line in the context of reflection?

• It divides the mirror into two equal parts.

• It is parallel to the mirror.

• It is perpendicular to the mirror and helps measure angles.

• It reflects the light back.

How is the angle of incidence defined?

• The angle between the mirror and the incident ray.

• The angle between the normal line and the incident ray.

• The angle between the reflected ray and the mirror.

• The angle between the normal line and the reflected ray.

What does the law of reflection state about the angles of incidence and reflection?

• They are always different.

• They are equal to each other.

• They are complementary.

• They are supplementary.

From where should the angles of incidence and reflection be measured?

• From the mirror to the ray.

• From the normal line to the ray.

• From the incident ray to the reflected ray.

• From the mirror to the normal line.