Science, asked by alamzebwzr42, 4 months ago

Q. what is the reason behind luminescence or tell someone it's mechanism?​

Answers

Answered by Anonymous
21

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.Luminescence is spontaneous emission of light by a substance not resulting from heat; or "cold light". It is thus a form of cold-body radiation. It can be caused by chemical reactions, electrical energy, subatomic motions or stress on a crystal.

Answered by Anonymous
31

Luminescence is spontaneous emission of light by a substance not resulting from heat; or "cold light". It is thus a form of cold-body radiation. It can be caused by chemical reactions, electrical energy, subatomic motions or stress on a crystal.

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