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LUMINESCENT definition: 1. (of a substance) producing light without being heated: 2. seeming to shine: 3. (of a…. Learn more.
A luminescent object emits cold light in contrast to incandescence, where an object only emits light after heating. Generally, the emission of light is due to the movement of electrons between different energy levels within an atom after excitation by external factors.
Luminescence is the emission of light by certain materials when they are relatively cool, in contrast to incandescence. Learn about the sources, processes, and applications of luminescence, as well as its history and types, such as fluorescence, phosphorescence, and chemiluminescence.
Luminescence is the low-temperature emission of light by a chemical or physiological process, or the light produced by such a process. Learn more about the word history, synonyms, examples, and related terms of luminescence.
May 14, 2023 · Learn what luminescence is, how it works, and what types and uses it has. Find out the history, categories, and examples of luminescence in nature and technology.
Luminescent definition: emitting light that is not caused by incandescence and that occurs at a temperature below that of incandescent bodies. See examples of LUMINESCENT used in a sentence.
Luminescent means producing light without being heated or seeming to shine. Learn how to use this word in different contexts, see examples from literature and science, and find translations in other languages.
