Definisjon av luminosity

Vi fant 7 definisjoner av luminosityengelsk.

Annonsering

WordNet WordNet by Princeton University

Noun

luminosity - the quality of being luminous; emitting or reflecting light; "its luminosity is measured relative to that of our sun"
brightness, brightness level, luminance, luminousness, light
physical property any property used to characterize matter and energy and their interactions
illuminance, illumination the luminous flux incident on a unit area
incandescence light from heat
= synonym
= antonym
= relatert ord

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Substantiv

luminosity - The state of being luminous, or a luminous object; brilliance or radiance.
luminosity - The ratio of luminous flux to radiant flux at the same wavelength; the luminosity factor.
luminosity - The rate at which a star radiates energy in all directions.

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  • Luminosity is a measurement of brightness.

OmegaWiki Dictionary Ω

  • luminosity
    The functional relationship between stellar magnitude and the number and distribution of stars of each magnitude interval. Also known as relative luminosity factor.
  • luminosity
    The ability of emitting or reflecting light.

Substantiv

  • Entall: luminosity
  • Flertall: luminosities

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