[" ver emitted per unit area of a black body is "RW/m^(2)" .At what wavelength will the power radiated by the black body be maximum? The Ste "],[" Wrien's constant is "b" ."]

The power emitted per unit area of a black body is R watt/ m^2 . At what wavelength will the power radiated by the black body be maximum. If the Stefan's constant is sigma and Wien's constant is b, then

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.

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.

If a black body radiating at T = 1650K, at what wavelength is the intensity maximum?

If a black body is radiating at T =1650K at what wavelenght is the intensity maximum ? .

The quantity of heat radiated per unit time by a perfectly black body at 300 K is 81kJ//s . What is the power radiated by a body of emissivity 0.8 and having the same area as that of the black at 500 K ?

The energy spectrum of a black body exhibits a maximum around a wavelength lamda_(0) , the temperature of the black body is now changed such that the energy is maximum around a wavelength 3lamda_(0)//4 . The power radiated by the black body will now increase by a factor of