The visible spectrum is in the 400-700 nm range, and contains about 40% of the sun’s...

The visible spectrum is in the 400-700 nm range, and contains about 40% of the sun’s radiation intensity. Using the Planck Distribution, write an integral expression that can be evaluated to give this result (do not evaluate the integral).

Expert Solution

using Planck's distribution formula in terms of wavelength , intensity found out for visible spectrum in form of integral and it contains 40% of sun's radiation ,hence divide by total intensity radiation in whole spectrum by taking integral range from 0 to infinity and put equal to 40% as stated in question.

genius_generous answered 2 months ago

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