Definisjon av radiance

Vi fant 7 definisjoner av radianceengelsk.

Annonsering

WordNet WordNet by Princeton University

Noun

radiance - the quality of being bright and sending out rays of light
radiancy, shine, effulgence, refulgence, refulgency
brightness the location of a visual perception along a continuum from black to white
lambency, gleam, gleaming, glow an appearance of reflected light
sheen, shininess, luster, lustre the visual property of something that shines with reflected light
radiance - an attractive combination of good health and happiness; "the radiance of her countenance"
felicity, happiness pleasing and appropriate manner or style (especially manner or style of expression)
good health, healthiness the state of being vigorous and free from bodily or mental disease
radiance - the amount of electromagnetic radiation leaving or arriving at a point on a surface
glow, glowing
visible light, visible radiation, light any device serving as a source of illumination; "he stopped the car and turned off the lights"
= synonym
= antonym
= relatert ord

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Substantiv

radiance - The quality of being radiant, shining, bright or splendid.
radiance - The flux of radiation emitted per unit solid angle in a given direction by a unit area of a source.

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  • Radiance and spectral radiance are radiometric measures that describe the amount of light that passes through or is emitted from a particular area, and falls within a given solid angle in a specified direction. They are used to characterize both emission from diffuse sources and reflection from diffuse surfaces. The SI unit of radiance is watts per steradian per square metre (W·sr·m).

OmegaWiki Dictionary Ω

  • radiance
    A radiometric measure that describes the amount of light that passes through or is emitted from a particular area, and falls within a given solid angle in a specified direction.

Substantiv

  • Entall: radiance
  • Flertall: radiances

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