Physics, asked by rosemariyaammu, 10 months ago

Which is the used in led bulbs

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Answered by Jash1029

1

Answer:

LED bulbs use a semiconductor device that emits visible light when an electric current passes through it. That property is known as elecroluminescence. Compact fluorescents, the most common alternative to incandescent bulbs, use electricity to excite mercury gas until it emits ultraviolet (UV) light.

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