Thermal radiation is electromagnetic radiation emitted by the thermal motion of particles in matter. Thermal radiation transmits as an electromagnetic...
56 KB (7,056 words) - 13:49, 24 April 2024
Black-body radiation is the thermal electromagnetic radiation within, or surrounding, a body in thermodynamic equilibrium with its environment, emitted...
72 KB (9,264 words) - 14:00, 13 March 2024
Infrared (redirect from Thermal infrared radiation)
Sun, some thermal radiation consists of infrared in the mid-infrared region, much longer than in sunlight. Black-body, or thermal, radiation is continuous:...
81 KB (8,501 words) - 21:24, 15 May 2024
Emissivity (redirect from Thermal emissivity)
thermal radiation. Thermal radiation is electromagnetic radiation that most commonly includes both visible radiation (light) and infrared radiation,...
40 KB (4,202 words) - 11:26, 1 May 2024
In heat transfer, Kirchhoff's law of thermal radiation refers to wavelength-specific radiative emission and absorption by a material body in thermodynamic...
20 KB (2,727 words) - 15:54, 20 November 2023
ionizing radiation. It is still to be proven that non-thermal effects of radiation of much lower frequencies (microwave, millimetre and radiowave radiation) entail...
22 KB (2,516 words) - 23:32, 16 May 2024
submarines. Thermal radiation is a common synonym for infrared radiation emitted by objects at temperatures often encountered on Earth. Thermal radiation refers...
47 KB (6,126 words) - 20:17, 11 April 2024
Planck's law (redirect from Planck's Law of Radiation)
law (also Planck radiation law: 1305 ) describes the spectral density of electromagnetic radiation emitted by a black body in thermal equilibrium at a...
140 KB (18,066 words) - 08:58, 4 May 2024
Greenhouse effect (category Atmospheric radiation)
objects with a temperature above absolute zero emit thermal radiation. The wavelengths of thermal radiation emitted by the Sun and Earth differ because their...
84 KB (9,090 words) - 20:49, 8 May 2024
In climate science, longwave radiation (LWR) is electromagnetic thermal radiation emitted by Earth's surface, atmosphere, and clouds. It may also be referred...
33 KB (3,783 words) - 09:35, 25 April 2024