Power emitted per unit area of a black body is `R \" watt/m\"^(2)`. At what wavelength will the powe
Channel: Doubtnut
Date: 26/01/2020

Power emitted per unit area of a black body is `R \" watt/m\"^(2)`. At what wavelength will the power radiated by black body be maximum is stefan\'s constant is `sigma` and Wien\'s constant is b then.