Chemistry, asked by mk2726120, 13 hours ago

xplain light emitting diode (LED). H3PO4 की संरचना क्या हैं​

Answers

Answered by thanishkaanil
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.

Answered by syedtahir20
0
  • As we know that LED is a light-emitting diode.
  • The light-emitting diode converts electrical energy directly into light. It can deliver efficient light.
  • The LED has similar electrical characteristics to a PN junction diode.
  • We know that when an electrical current passes through it the light-emitting diode emits visible light.

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