Sense of sight

Mirror

Narrow beam of light

Reflected ray

Incident ray

Ray of light

Normal to the reflecting surface

Angle of incidence

Angle of reflection

One plane

most important sense

A shiny surface

Several rays

The ray that comes back from the surface after reflection

The light ray, which strikes any surface

idealisation

A line making 90 degrees to the line representing the mirror at the point where the incident ray strikes the mirror

The angle between the normal and incident ray

The angle between the normal and the reflected ray

Whole sheet of paper when spread on the table