Rewrite the black body power spectrum as a function of ? and compute the value ? max?
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Rewrite the black body power spectrum as a function of ? and compute the value ?max?where the power density dP/d? is maximized. Find the frequency ? corresponding to ?max. Why is ? not equal to ?max, where ?max is given by eq. (22.14)
?
Compare ?max?to 2?c/?max for a black body at temperature 5780 K.
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kg T Wmax = 2.82
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The black body power spectrum is Letting 2c The si...View the full answer
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