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Grade 12th passModern Physics

at what wavelenghth does a cavity at 500 kelvine radiate most per unit wavelenghth?

Profile image of prashant toppo
8 Years agoGrade 12th pass
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1 Answer

Profile image of sonika p
8 Years ago
according to stefan Boltzaman Law, 
(lambda)max * T = 2.9*10^-3
lambda = (2.9*10^-3)/500 = 5.8* 10^-6 m 

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