Question

Explain the first law of reflection with a diagram.
plz help

Answer 1

Answer:

The diagram below illustrates the law of reflection. In the diagram, the ray of light approaching the mirror is known as the incident ray (labeled I in the diagram). ... The law of reflection states that when a ray of light reflects off a surface, the angle of incidence is equal to the angle of reflection.

Explanation:

Answer 2

Answer:

The First Law of reflection States that the angle made by the incident light ray with the normal to the surface at the point of incidence is equal to angle made by the reflected light ray with the normal.

Explanation:

i.e Qi=Qr

incident ray of light= reflected ray of light .

If the incident angle is 30 degrees then angle of reflection also 3o degrees.

I hope this would help you well.All the best?!