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Derivation from Planck's Law

Planck's law
for the spectrum of black body radiation predicts the Wien displacement
law and may be used to numerically evaluate the constant relating
temperature and peak wavelength (or frequency). According to one form of
that law, the black body spectral radiance (power per emitting area per
solid angle per unit wavelength) is given by:

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Jul 7th, 2015

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