Light refracts when the light photons changes medium, such as from air into glass. A curved glass surface will result in different levels of refractions and hence the different colors.
light in a microwave, infrared light, and gamma rays.
Gas light, kerosene lantern.
Sex
you fart on a candle....
In the crepuscular light I could not recognize anyone.
i illuminated the the room when i turned on the light.
kskf
your eye's pupils expanding in the dark and shrinking in the light
refrigarator-electrical energy-light energy-heat energy
Anything that you can't see in a dark room. Like my shoes, for example.
Stars,radium,torchlight,tv screen,sun,match,light bulb
Luminous objects usually give out the light that they make on their own. An example of a luminous object is a star or an LED lamp.