TERMIUM Plus®

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Wien radiation law [1 record]

Record 1 1985-10-01

English

Subject field(s)
  • Lighting
DEF

an expression representing approximately the spectral radiance of a blackbody as a function of its wavelength and temperature.

French

Domaine(s)
  • Éclairage
DEF

Forme approchée de la loi de Planck, obtenue en négligeant dans la formule de cette loi le terme 1 dans la parenthèse. Cette approximation est valable lorsque (...) [lambda] T est suffisamment petit.

Spanish

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