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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.

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To build the light bulb.

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Bad bulb, no power, no ground.

Will a 881 bulb work for 880?

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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.

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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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