Objects that emit light are usually referred to as incandescent.
Atoms emit energy as light when electrons move to a lower energy level
light and heat
they emit heat when their is a recombination of electron and holes
wood
Light bulbs emit light.
Technetium doesn't emit light.
Yes galaxies emit light
bulbs emit light
The Earth does not emit light, it like the moon reflects light
The earth does not emit light, but it does reflect light from the sun.
Objects that emit light are usually referred to as incandescent.
Light waves do not emit radiation, light waves are radiation.
the sun only emit light. not the moon. it will reflect the light of the sun.
planets, moon,etc do not emit light on their own.
Light emitting diodes will emit light when electicity is passed through them.
No. Planets do not emit light; they can only reflect light from the Sun.