The phases of matter that can give off light are primarily gases and plasmas. In gases, when atoms or molecules are energized (for example, by heat or electricity), they can emit light as they return to lower energy states. Plasma, a highly ionized gas, emits light due to the presence of free electrons and ions that can emit photons when they recombine or transition between energy levels. Additionally, certain solid materials can also emit light when heated or excited, such as in the case of incandescence.
Fire gives off both smoke and light. Smoke is produced when materials burn incompletely, releasing particulate matter and chemicals into the air. Light is emitted as a result of the combustion process, with the color and intensity of the light depending on the temperature and the materials burning.
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.
The part of an incandescent light bulb that gets hot and produces the light is called the filament.
The planet that gives off its own heat and light is Earth. It receives light from the Sun and reflects some of it back into space. Earth also generates heat internally from radioactive decay and geothermal processes.
It's water because it's first a liquid then you can change it into ice which is solid then you can melt it which becomes a liquid . After you can put the liquid in a boiler. When it gets hot the steam comes out which is normally gives off gas
Plasma
EVERY star, no matter what size, is luminous; it gives off light.
EVERY star, no matter what size, is luminous; it gives off light.
In an incandescent light bulb the wire that gives off the light is called the Filament.
Dark Matter
Fire gives off both smoke and light. Smoke is produced when materials burn incompletely, releasing particulate matter and chemicals into the air. Light is emitted as a result of the combustion process, with the color and intensity of the light depending on the temperature and the materials burning.
The sun gives off light through a process called nuclear fusion in its core. This light then travels through space and reaches Earth, where some of it is reflected off surfaces like clouds, water, and sand.
The amount of light a star gives off is the intensity or luminosity. Absolute Magnitude measures the amount of light given off.
How about, it gives off light.
The mineral that gives of ultraviolet light is Quratz
The photosphere gives off heat and visible light.
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.