The photosphere gives off heat and visible light.
energy
heat or exothermic energy
A sun, a candle, a fire.
the moon's light is the reflection of the sun's light but gives off no heat
Planets in the solar system which orbit the sun.
Yes . Its because light gives off heat .
lomentwist
LED lights
energy
light and heat energy
the sun
Energy
heat or exothermic energy
i dont really no
binary system
it gives off radiation
Bioluminescence - if it gives of visible light. However heat is also light and metabolism itself therefore gives off light, but you can not see it because it is infrared light.