Definition of luminous
Webluminous definition: 1. producing or reflecting bright light, especially in the dark: 2. very beautiful: 3. producing…. Learn more. WebMay 7, 2014 · Light – definitions.. . ‘luminous flux’ (F) is the flow rate of light energy and the unit is ‘lumen (lm)’ ‘luminous intensity’(I) is the flow rate of light energy per solid angle. The unit is lm/solid- angle or 1 candela (cd). (A solid angle is measured in steradians (sr) and there are 4 π sr in a sphere).
Definition of luminous
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WebHaving a high degree of saturation. A luminous green. American Heritage. WebLuminous means full of or giving off light. During the winter holidays, with all their emphasis on light, you can see luminous displays of candles everywhere. This word has …
Websomething luminous. Astronomy . the brightness of a star in comparison with that of the sun: the luminosity of Sirius expressed as 23 indicates an intrinsic brightness 23 times as … Webluminous intensity, the quantity of visible light that is emitted in unit time per unit solid angle. The unit for the quantity of light flowing from a source in any one second (the luminous power, or luminous flux) is called the lumen. The lumen is evaluated with reference to visual sensation. The sensitivity of the human eye is greatest for light having …
Webluminous adjective (BRIGHT) producing or reflecting bright light, especially in the dark: luminous clothing. The library was lit by the luminous glow of laptops. Synonyms. aglow … Webshining; emitting or reflecting light; brilliant; bright; as, the is a luminous body; a luminous color Luminous adjective illuminated; full of light; bright; as, many candles made the …
WebOct 6, 2024 · Non-luminous objects are those that do not produce their own light. A mirror is an example of a non-luminous object, which is an interesting fact. What means non luminous? Definition of nonluminous : not emitting light : not luminous The results also suggest this galaxy contains a substantial amount of nonluminous matter.— I.
Webstar: [noun] a natural luminous body visible in the sky especially at night. a self-luminous gaseous spheroidal celestial body of great mass which produces energy by means of nuclear fusion reactions. grocery store whitesboro txWebMar 17, 2024 · star, any massive self-luminous celestial body of gas that shines by radiation derived from its internal energy sources. Of the tens of billions of trillions of stars composing the observable universe, only a … file input/outputWebluminous flux: [noun] radiant flux in the visible-wavelength range usually expressed in lumens instead of watts. grocery store wichita fallsWebresplendent. transparent. See also synonyms for: luminously / luminousness. On this page you'll find 95 synonyms, antonyms, and words related to luminous, such as: brilliant, … grocery store whitehall montanaWebDefinition of luminous. Best online English dictionaries for children, with kid-friendly definitions, images, and animations. Spanish and Chinese language support available grocery store white river junction vtWebA source radiating a power of one watt of light in the color for which the eye is most efficient (a wavelength of 555 nm, in the green region of the optical spectrum) has luminous flux … file input output c++Webadjective luminous brilliant intellectually; enlightened or enlightening, as a writer or a writer's works: a luminous concept; luminous prose. 1. adjective luminous clear; readily intelligible: a concise, luminous report. 1. noun luminous Full of or shedding light; bright or shining, especially in the dark. 1. adjective luminous bright, glowing 1. grocery store whitesboro texas