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The part of a light bulb that glows is called the filament. It is typically made of tungsten and emits light when an electrical current passes through it, heating it up to produce light.

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1y ago

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What part of the bulb glows to produce light?

the filament


What part of a light bulb is the filament?

It's the small coil of very fine tungsten wire that glows white hot.


Where is there a resister in a light bulb circuit?

In an old-fashioned light bulb, the part that emits light is a resistance. When current flows through it, it heats up so much that it glows - it emits light.Due to their lousy efficiency, these light bulbs should be discarded, in favor of fluorescent light bulbs or LED light bulbs.In an old-fashioned light bulb, the part that emits light is a resistance. When current flows through it, it heats up so much that it glows - it emits light.Due to their lousy efficiency, these light bulbs should be discarded, in favor of fluorescent light bulbs or LED light bulbs.In an old-fashioned light bulb, the part that emits light is a resistance. When current flows through it, it heats up so much that it glows - it emits light.Due to their lousy efficiency, these light bulbs should be discarded, in favor of fluorescent light bulbs or LED light bulbs.In an old-fashioned light bulb, the part that emits light is a resistance. When current flows through it, it heats up so much that it glows - it emits light.Due to their lousy efficiency, these light bulbs should be discarded, in favor of fluorescent light bulbs or LED light bulbs.


What is the part of the light bulb that glows?

In an incandescent lamp, it is called a filament. It is usually made out of Tungsten. The resistance in the filament causes it to heat up, and then glow. In a neon lamp it is plasma, which is an ionized gas. In a fluorescent bulb mercury vapor is ionized to produce UV radiation, that hits the phosphor coating on the outside of the bulb and that glows.


Is circuit part of a light bulb?

Yes, a circuit is a part of a light bulb. It is designed to provide the necessary electrical connection for the bulb to receive power and emit light. Without the circuit, a light bulb would not be able to function properly.


What part of speech is the word light bulb?

"light bulb" is a noun.


What part of a light bulb has the most resistance?

the actual filament itself in a light bulb has the most resistance,this is why it glows and produces light,the rest of the bulb is sufficiently engineered to carry the voltage and current applied to it without producing too much heat.


Why lamp gives light?

Because it is made to do so. An incandescent light bulb glows because electricity heats the filament until it is very hot and excites the atoms so much they emit "black body" radiation, much of which is in the visible part of the spectrum.


Is dim light part of head bulb light?

no it is where the gray or black part at


What is the glass part of a light?

Tube, bulb, envelope, globe.


What is the glowing part of an icandescent light bulb?

The glowing part of an incandescent light bulb is the tungsten filament. When electricity passes through the filament, it heats up and emits light.


Did tomes edison made the glass part of a light bulb?

No, Thomas Edison did not invent the glass part of a light bulb. He is credited with creating the first practical and commercially successful electric light bulb in 1879, using a carbon filament inside a glass bulb. The glass part of the light bulb was typically made by glassblowers or other skilled artisans during that time.