Sources of heat and light?
1.Resistance
2.Nuclear Reaction
3.Fiction
4.Chemical Reaction
Fire
sun
electric light
gas burner
candle
oil lamp
Planets Reflect light, they do not contain any light apart from internal heat sources.
Any efficient one can. The inefficient ones are those that turn most of their fuel or electricity into heat, and only a small part of it into light. A few efficient light sources are: -- CFL bulbs -- fluorescent minerals -- fluorescent light tubes -- the hind end of fireflies
Energy in the form of heat and light is released.
The two sources of white light are: *visible light *The Sun.
Nuclear fusion releases energy as heat.
no
fire for heat,light and sun for light.
the sun.... its both.....
Fire, Sun, and lights.
fire
light travels on its sources by energy transformations ;for example match=fire=heat=light=smoke or burnted candle wax
It Doesn't!!! Light sources sometimes emit heat as Infra Red radiation which is part of the electromagnetic spectrum, like visible light, but you can't see it. It Doesn't!!! Light sources sometimes emit heat as Infra Red radiation which is part of the electromagnetic spectrum, like visible light, but you can't see it. Light = Energy = Heat = Can make light?
People, computers and light bulbs.
fire and the sun
sun,stars and fireflies.
Sun
electricity, solid fuel, fire(using wood), infrared light, light bulb or heat lamp, gas e.t.c