Question

Draw ray diagram for the following and label them. Also, write the measures of the angle of incidence and reflection.
A ray striking a plane mirror along the normal.
A ray striking a plane surface making an angle of 300 with it.
Two plane mirrors with their reflecting surfaces perpendicular to each other and a ray of light striking one of the mirrors making an angle of 400 with it.

Answer 1

Answer:

Tok vi don naneun rules

woahhahhao

opshi do nareul rules

wiahhahhao

opshi ge lights out tonight

Answer 2

Answer:

First, we consider reflection, as shown in the diagram below for a light wave striking a surface. We identify the incoming ray as the incident ray and the outgoing ray as the reflected ray. Concomitantly, the angleθ

i

that the incoming ray makes with a line (dashed in the diagram) normal to the surface is called the angle of incidence. The angle θ

r

for the reflected ray is called the angle of reflect.

The law of reflection states that the angle of incidence is equal to the angle of reflection, or, stated mathematically.

And also the incident ray, the reflected ray, and the normal to the surface of the mirror all lie in the same plane.