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Concept information

... > theoretical physics aspects > field theory > classical field theory > electromagnetism > electromagnetic radiation > thermal radiation > black-body radiation

Terme préférentiel

black-body radiation  

Définition

  • Black-body radiation is the thermal electromagnetic radiation within, or surrounding, a body in thermodynamic equilibrium with its environment, emitted by a black body (an idealized opaque, non-reflective body). It has a specific, continuous spectrum of wavelengths, inversely related to intensity, that depend only on the body's temperature, which is assumed, for the sake of calculations and theory, to be uniform and constant. (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Black-body_radiation)

Concept générique

Synonyme(s)

  • blackbody radiation

Traductions

URI

http://data.loterre.fr/ark:/67375/MDL-ZXMK2BZW-9

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