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Definisjon av luminescence

Vi fant 5 definisjoner av luminescence på engelsk.

Annonsering

WordNet WordNet by Princeton University

Noun
luminescence - light not due to incandescence; occurs at low temperatures
visible light, visible radiation, light any device serving as a source of illumination; "he stopped the car and turned off the lights"
bioluminescence luminescence produced by physiological processes (as in the firefly)
luminescence - light from nonthermal sources
glow
brightness level, luminance, luminosity, luminousness, brightness, light the quality of being luminous; emitting or reflecting light; "its luminosity is measured relative to that of our sun"
= synonym
= antonym
= relatert ord

Wiktionary Wiktionary dictionary logo

Substantiv
luminescence - Any emission of light that cannot be attributed merely to the temperature of the emitting body.

Wikipedia Wiktionary dictionary logo

  • Luminescence is light that usually occurs at low temperatures, and is thus a form of cold body radiation. It can be caused by chemical reactions, electrical energy, subatomic motions, or stress on a crystal. This distinguishes luminescence from incandescence, which is light generated by high temperatures.

OmegaWiki Dictionary Ω

  • luminescence
    Any emission of light that cannot be attributed merely to the temperature of the emitting body.

Substantiv

  • Entall: luminescence
  • Flertall: luminescences

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