Definitions for luminous energy
lu·mi·nous en·er·gy

Princeton's WordNetRate this definition:0.0 / 0 votes

1. luminous energynoun

   the energy associated with visible light

WiktionaryRate this definition:0.0 / 0 votes

1. luminous energynoun

   The radiant energy of the visible portion of a spectrum of light

WikipediaRate this definition:0.0 / 0 votes

1. Luminous energy

   In photometry, luminous energy is the perceived energy of light. This is sometimes called the quantity of light. Luminous energy is not the same as radiant energy, the corresponding objective physical quantity. This is because the human eye can only see light in the visible spectrum and has different sensitivities to light of different wavelengths within the spectrum. When adapted for bright conditions (photopic vision), the eye is most sensitive to light at a wavelength of 555 nm. Light with a given amount of radiant energy will have more luminous energy if the wavelength is 555 nm than if the wavelength is longer or shorter. Light whose wavelength is well outside the visible spectrum has a luminous energy of zero, regardless of the amount of radiant energy present. The SI unit of luminous energy is the lumen second, which is unofficially known as the talbot in honor of William Henry Fox Talbot. In other systems of units, luminous energy may be expressed in basic units of energy.

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1. luminous energy

   Luminous energy is the amount of visible light energy emitted by a source per unit of time. It is measured in lumens and is essentially the perceived brightness of light by the human eye. Unlike general energy, it takes into account the sensitivity of the human eye to different wavelengths of light, generally peaking around the green range.

WikidataRate this definition:0.0 / 0 votes

1. Luminous energy

   In photometry, luminous energy is the perceived energy of light. This is sometimes called the quantity of light. Luminous energy is not the same as radiant energy, the corresponding objective physical quantity. This is because the human eye can only see light in the visible spectrum and has different sensitivities to light of different wavelengths within the spectrum. When adapted for bright conditions, the eye is most sensitive to light at a wavelength of 555 nm. Light with a given amount of radiant energy will have more luminous energy if the wavelength is 555 nm than if the wavelength is longer or shorter. Light whose wavelength is well outside the visible spectrum has a luminous energy of zero, regardless of the amount of radiant energy present. The SI unit of luminous energy is the lumen second, which is unofficially known as the Talbot in honor of William Henry Fox Talbot. In other systems of units, luminous energy may be expressed in basic units of energy.

Matched Categories

1. • Radiant Energy

How to pronounce luminous energy?

1. Alex

   US English

   David

   US English

   Mark

   US English

   Daniel

   British

   Libby

   British

   Mia

   British

   Karen

   Australian

   Hayley

   Australian

   Natasha

   Australian

   Veena

   Indian

   Priya

   Indian

   Neerja

   Indian

   Zira

   US English

   Oliver

   British

   Wendy

   British

   Fred

   US English

   Tessa

   South African

How to say luminous energy in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of luminous energy in Chaldean Numerology is: 2

2. Pythagorean Numerology

   The numerical value of luminous energy in Pythagorean Numerology is: 9

References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=luminous energy
2. ^ Wiktionary
   https://en.wiktionary.org/wiki/Luminous_Energy
3. ^ Wikipedia
   https://en.wikipedia.org/wiki/Luminous_Energy
4. ^ ChatGPT
   https://chat.openai.com
5. ^ Wikidata
   https://www.wikidata.org/w/index.php?search=luminous energy