radiometry, radiant flux or radiant power is the radiant energy emitted, reflected, transmitted, or received per unit time, and spectral flux or spectral... 4 KB (480 words) - 04:49, 12 October 2023 |
Irradiance (redirect from Radiant flux density) In radiometry, irradiance is the radiant flux received by a surface per unit area. The SI unit of irradiance is the watt per square metre (W⋅m−2). The... 8 KB (1,069 words) - 04:50, 12 October 2023 |
Luminous flux Magnetic flux Magnetic flux quantum Neutron flux Poynting flux Poynting theorem Radiant flux Rapid single flux quantum Sound energy flux Volumetric... 28 KB (3,845 words) - 16:50, 24 April 2024 |
radiometry, radiant intensity is the radiant flux emitted, reflected, transmitted or received, per unit solid angle, and spectral intensity is the radiant intensity... 5 KB (581 words) - 17:50, 25 November 2022 |
In photometry, luminous flux or luminous power is the measure of the perceived power of light. It differs from radiant flux, the measure of the total... 8 KB (697 words) - 07:34, 4 February 2024 |
In radiometry, radiant exitance or radiant emittance is the radiant flux emitted by a surface per unit area, whereas spectral exitance or spectral emittance... 5 KB (783 words) - 04:59, 18 June 2023 |
Lumen (unit) (redirect from Orders of magnitude (luminous flux)) flux differs from power (radiant flux) in that radiant flux includes all electromagnetic waves emitted, while luminous flux is weighted according to a... 13 KB (1,371 words) - 13:23, 11 April 2024 |
Radiance (redirect from Spectral radiant emittance) In radiometry, radiance is the radiant flux emitted, reflected, transmitted or received by a given surface, per unit solid angle per unit projected area... 7 KB (1,094 words) - 03:57, 30 December 2023 |