Physics, asked by nautankibazz, 7 months ago

how does a led light works

Answers

Answered by Anonymous

2

Answer:

A light-emitting diode (LED) is a semiconductor light source that emits light when current flows through it. Electrons in the semiconductor recombine with electron holes, releasing energy in the form of photons. ... The first visible-light LEDs were of low intensity and limited to red.

Answered by muskanbanu786

1

Answer:

A light-emitting diode (LED) is a semiconductor light source that emits light when current flows through it. Electrons in the semiconductor recombine with electron holes, releasing energy in the form of photons. ... The first visible-light LEDs were of low intensity and limited to red.

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