When we see any object we see --------- light from that object.
a) Incident
b) Reflected
c) A and B both
d) None of these
An object is illuminated when :
a) Directly exposed to a light source
b) Light is completely absent
c) Not directly exposed to light may also visible if a nearby object is illuminated
d) A and C both
Sun on the earth can be considered as
:
a) Point light source
b) Distributed light source
c) Line light source
d) Symmetric light source
Tube light in a room can be considered as:
a) Point light source
b) Distributed light source
c) Line light source
d) Symmetric light source
Find the odd man out.
a) Basic illumination models
b) Shading model
c) Colour model
d) Lighting model
A simple way to model the combination of light reflection from various surfaces to produce a uniform illumination is called:
a) Ambient light
b) Reflected light
c) Background light
d) A and C both
