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1. What is a LED ?

Answer»

it's basically a light emitting diode

light-emitting diode (LED) is a semiconductor light source that emits light when current flows through it. ... Infrared LEDs are used in remote-control circuits, such as those used with a wide variety of consumer electronics.

light emitting diode

the full form of LED is Light Emitting Diode.

Light emitting diode

LED is Light Emitting Diode .

light emitting diode

light emitting diod is the correct answer

light emmiting diode is a semiconductor which emits light when any current will be pass through itthese are used in traffic light,, remote of our led lcd and tv

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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

light emitting diode

A light emitting diode (LED) is a semiconductor light source that emits light when current flows through it.



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