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How does a bulb work?

Anonymous

∙ 12y ago

Updated: 10/23/2022

Answer 1A light bulb works by changing electrical energy provided to it into thermal energy, or heat. The filament in an incandescent lamp is heated to such a high temperature that it gives off a portion of the energy in visible light by the mechanism of incandescence.

Answer 2 More Explanation

There is a single filament of thin wire of Tungsten used in incandescent bulbs, so when it's heated by electrical current the air molecules around the filament warm. Electrons are excited to a higher orbit and they return to their original position via the emission of photons. The light emitted is what we call incandescence.

Wiki User

∙ 12y ago

What else can I help you with?

Does the middle bulb on the tail light work?

If there is a bulb, it should work.

What did Einstein do 100 times to get it to work?

To build the light bulb.

What causes a light bulb not to work?

Bad bulb, no power, no ground.

Will a 881 bulb work for 880?

Why doesn't the GE appliance light bulb work in your refrigerator?

There are 3 possible reasons as to why the light bulbs do not work in your refrigerator.Light bulb is blownFaulty door switchesFaulty light bulb fittings

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The bulb won't work.

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check the bulb

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With a light bulb!

What can cause the license plate bulb not to work on a 1995 ford escort?

there is a bad ground ,or the wire going to the bulb is open or the bulb is burned out.

Why do your left rear tail light and blinker not work on your 1997 suburban?

Bulb is blown. Replace bulb.

Does a light bulb affect water?

Not really, but the light bulb might not work if it's on and you put it in water.

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