Question

What is the angle between the incident ray and the normal ray called?

Answer 1

Answer:

A, the angle of refraction

Answer 2

Answer: The angle between the incident ray and the normal ray is called as the angle of incidence.

Explanation:

For the given options:

• Option A: The angle of refraction

Angle of refraction is defined as the angle formed between the refracted ray and the normal ray drawn at the point of interference.

• Option B: The angle of reflection

Angle of reflection is defined as the angle formed between the reflected ray and the normal ray.

• Option C: The angle of incidence

Angle of incidence is defined as the angle formed between the incident ray and the normal ray.

Hence, the angle between the incident ray and the normal ray is called as the angle of incidence.