Question

Angle of incidence ​

Answer 1

Answer:

Angle B is the angle of incidence (angle between the incident ray and the normal). Angle C is the angle of reflection (angle between the reflected ray and the normal). 2. A ray of light is incident towards a plane mirror at an angle of 30-degrees with the mirror surface.

Explanation:

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Answer 2

Explanation:

In geometric optics, the angle of incidence is the angle between a ray incident on a surface and the line perpendicular to the surface at the point of incidence, called the normal. The ray can be formed by any wave: optical, acoustic, microwave, X-ray and so on