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1. 
The law of reflection states that:
A.
The angle at which a beam of light strikes a surface is greater than the angle at which the beam is reflected.
B.
The angle at which a beam of light strikes a surface is equal to the angle at which the beam is reflected.
C.
The angle at which a beam of light strikes a surface is smaller than the angle at which the beam is reflected.
D.
A light beam is always reflected off a surface directly back towards its surface.
2. 
An object appears larger in a:
A.
material with dull surface.
B.
convex mirror.
C.
plane mirror.
D.
concave mirror.
3. 
As light rays pass from one medium into another medium, the light rays...
A.
are blocked.
B.
are refracted.
C.
form an image that is inverted and smaller.
D.
form an image that is upright and larger.
4. 
A concave lens...
A.
does not form a focal point for the light rays that pass through it.
B.
is thicker towards the middle.
C.
forms images by refracting light rays apart.
D.
forms images by refracting light rays together.
5. 
When light rays strike the surface of a concave mirror, they are reflected and...
A.
grow dimmer.
B.
come closer together.
C.
lose energy.
D.
spread farther apart.
6. 
When light rays strike the surface of a convex mirror, they are reflected and...
A.
grow brighter.
B.
come closer together.
C.
gain energy.
D.
spread farther apart.
7. 
Convex mirrors provide a wide-angle view because reflected light waves:
A.
are spread out.
B.
meet at a point located in front of the mirror.
C.
are gathered together.
D.
are reflected at the same angle as they came in.