1. The Incident ray, The normal line, and reflected ray to the surface at the point
of incidence all lie on the same plane
2. The angle of incident ray equal with the angle reflected ray
The light reflection can be differentiated become two kinds that are :
a.1. The diffuse reflection
Is the rays beam which reflected to the rough surface such as paper, corrugated glass or a painted wall.
Light is reflected through a range of different angles.
The effect of the regular reflection will causing in our eyes calm
2. The regular reflection
Is the rays beam which reflected to the smooth surface such as mirrors.
Light is reflected in one dirrection only.
The effect of the regular reflection will causing in our eyes blinded
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