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Blackbody radiation is also called thermal radiation, cavity radiation, complete radiation or temperature radiation. Black-body radiation has a characteristic...68 KB (8,648 words) - 23:48, 26 August 2024- smallest black holes, this happens extremely slowly. The radiation temperature, called Hawking temperature, is inversely proportional to the black hole's mass...48 KB (6,216 words) - 08:39, 9 September 2024
absorbs thermal radiation its temperature will tend to rise. All matter with a temperature greater than absolute zero emits thermal radiation. The emission...56 KB (7,056 words) - 07:36, 27 August 2024
Greenhouse effect (category Atmospheric radiation)lower temperature, so it emits longwave radiation at mid- and far-infrared wavelengths. A gas is a greenhouse gas if it absorbs longwave radiation. Earth's...84 KB (8,960 words) - 00:53, 2 September 2024
Black body (redirect from Blackbody temperature)thermal equilibrium (that is, at a constant temperature) emits electromagnetic black-body radiation. The radiation is emitted according to Planck's law, meaning...46 KB (5,110 words) - 13:18, 23 August 2024
particle radiation consists of particles of non-zero rest energy, such as alpha radiation (α), beta radiation (β), proton radiation and neutron radiation acoustic...47 KB (6,147 words) - 14:42, 12 September 2024
cosmic background radiation suggests that the early universe was dominated by a radiation field, a field of extremely high temperature and pressure. The...5 KB (514 words) - 00:56, 11 January 2024
solar radiation, humidity, and altitude. The abbreviation MAAT is often used for Mean Annual Air Temperature of a geographical location. The temperature of...11 KB (1,263 words) - 07:35, 12 September 2024- Cosmic microwave background (redirect from Microwave background radiation)in temperature. The blackbody temperature uniquely characterizes the intensity of the radiation at all wavelengths; a measured brightness temperature at...108 KB (13,172 words) - 01:01, 1 September 2024
globe temperature (WBGT) combines the effects of radiation (typically sunlight), humidity, temperature and wind speed on the perception of temperature. It...5 KB (466 words) - 19:12, 10 September 2024
Non-ionizing (or non-ionising) radiation refers to any type of electromagnetic radiation that does not carry enough energy per quantum (photon energy)...22 KB (2,516 words) - 01:45, 10 July 2024- Unruh effect (redirect from Unruh temperature)effect implies the existence of Unruh radiation. The Unruh temperature, sometimes called the Davies–Unruh temperature, was derived separately by Paul Davies...22 KB (2,938 words) - 19:48, 21 May 2024
- temperature of a body such as a star or planet is the temperature of a black body that would emit the same total amount of electromagnetic radiation....16 KB (1,963 words) - 12:52, 23 August 2024
Infrared (redirect from Infra-red radiation)terahertz radiation band. Almost all black-body radiation from objects near room temperature is in the IR band. As a form of electromagnetic radiation, IR carries...91 KB (9,159 words) - 05:13, 14 September 2024
The dry-bulb temperature (DBT) is the temperature of air measured by a thermometer freely exposed to the air, but shielded from radiation. The dry-bulb...2 KB (246 words) - 19:07, 15 September 2024- brightness temperature provides "a more physically recognizable way to describe intensity". When the electromagnetic radiation observed is thermal radiation emitted...9 KB (1,274 words) - 19:54, 2 July 2024
- Planck's law (redirect from Planck's Law of Radiation)dependence on temperature, Planck radiation is said to be thermal radiation, such that the higher the temperature of a body the more radiation it emits at...141 KB (18,060 words) - 20:19, 28 August 2024
black-body radiation curve for different temperatures will peak at different wavelengths that are inversely proportional to the temperature. The shift...25 KB (3,404 words) - 03:32, 26 August 2024
(though temperatures might decrease in some places as the distribution of energy changes). As temperatures increase, the amount of thermal radiation emitted...33 KB (3,775 words) - 15:16, 8 July 2024
black-body radiation of temperature T {\displaystyle T} , is dark at a certain frequency ν {\displaystyle \nu } , then its thermal radiation will also...27 KB (3,710 words) - 21:06, 7 July 2024
- Cooling continues after sunrise until solar radiation again exceeds terrestrial radiation. Minimum temperature usually occurs after sunrise, sometimes as
- quality of the heat radiation produced in an enclosure surrounded by any emitting or absorbing bodies whatsoever, all at the same temperature, is entirely independent
- is normally warmed by the longwave terrestrial radiations. Hence, low altitude are a has more temperature than the high altitude areas.The nature of the