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In Nebulla Very energetic ultraviolet light from hot star excites a cloud of Hydrogen gas , UV radiation ionises the Hydrogen gas . The free electrons combine with protons forming Hydrogen and Red gas .
In this way Nebula emits light .
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∙ 13y ago
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How does the earth emit light?
The Earth does not emit light, it like the moon reflects light
What is the difference between a emission nebula and a reflection nebula?
Emission nebula glow and reflection nebula reflect the light form other stars
What objects do not emit light on their own?
planets, moon,etc do not emit light on their own.
How big is a nebula?
Depending on the type of nebula, they can range from a light year across to over a 100 light years in diameter.
How far is the crab nebula?
The crab nebula is estimated to be about 6,300 light year away.
What are the similarities between a Nebula and a Supernova?
Not much other than that they both emit light in large quantities.A nebula is a grouping of billions of stars, while a supernova is a single star exploding at a stage in its development.Comments: That meaning of "nebula" as a galaxy (or a star cluster within a galaxy) is a bit out of date now. Nowadays a nebula usually means a cloud of gas and dust. It doesn't usually emit much light.Actually there is a connection between a supernova and a nebula.Some of the stuff found in nebulae comes from supernova explosions.
Do light bulbs emit light or suck dark?
Light bulbs emit light.
Does technetium emit light?
Technetium doesn't emit light.
Do galaxies emit light?
Yes galaxies emit light
Do light bulbs emit light or suck in dark?
bulbs emit light
How does the earth emit light?
The Earth does not emit light, it like the moon reflects light
Does earth emit or reflect light?
The earth does not emit light, but it does reflect light from the sun.
What are objects that emit light?
Objects that emit light are usually referred to as incandescent.
What is the difference between a emission nebula and a reflection nebula?
Emission nebula glow and reflection nebula reflect the light form other stars
What is the biggest nebula called?
The biggest known nebula is Tarantula nebula stands 160,000 light years from us. its wide is 650 light years (1 light years = 10 trillion km)
What is the biggest nebula known?
The biggest known nebula is Tarantula nebula stand 160,000 light years from us. its wide is 650 light years (1 light years = 10 trillion km)
Do all light waves emit radiation?
Light waves do not emit radiation, light waves are radiation.
