- Luminescence - Wikipedia
A luminescent object emits cold light in contrast to incandescence, where an object only emits light after heating [2] Generally, the emission of light is due to the movement of electrons between different energy levels within an atom after excitation by external factors
- LUMINESCENT Definition Meaning - Merriam-Webster
The meaning of LUMINESCENCE is the low-temperature emission of light (as by a chemical or physiological process); also : light produced by luminescence How to use luminescence in a sentence
- LUMINESCENT Definition Meaning | Dictionary. com
glowing or shining, or producing an impression of light; lustrous; radiant Her gloriously luminescent voice, described by the New York Times as "hauntingly clear," evokes other-worldly sounds wafting from a mountaintop convent
- LUMINESCENT | English meaning - Cambridge Dictionary
Many of the animals living in the deepest water make their own light with luminescent chemicals in their bodies Light is produced when mercury vapor conducts electrical current to a luminescent coating that lines the glass tube
- Luminescence | Definition, Examples, Types, Facts | Britannica
luminescence, emission of light by certain materials when they are relatively cool It is in contrast to light emitted from incandescent bodies, such as burning wood or coal, molten iron, and wire heated by an electric current
- Luminescent - definition of luminescent by The Free Dictionary
Define luminescent luminescent synonyms, luminescent pronunciation, luminescent translation, English dictionary definition of luminescent adj Capable of, suitable for, or exhibiting luminescence
- Luminescence Definition and Examples - Science Notes and Projects
At a molecular level, luminescence occurs due to electron transitions A material absorbs energy, exciting its electrons into higher energy levels As these electrons return to their normal state, they emit energy in the form of light
- What does luminescent mean? - Definitions. net
Luminescent refers to the emission of light from a substance or object that has not been heated, as in fluorescence, phosphorescence, or bioluminescence It usually occurs when certain substances absorb energy and then subsequently release a portion of this energy as light
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