Heat TransferHard
Question
A black body is at temperature of 500 K, it emits energy at a rate which is proportional to :
Options
A.(500)4
B.(500)3
C.(500)1/2
D.(500)2
More Heat Transfer Questions
A piece of metal is heated up to T absolute temperature. Temperature of outer surrounding is T0 kelvin. The heat energy ...Two indentical rods of copper and iron are coated with wax uniformly. When one end is kept at temperature of boiling wat...If the temperatures of stars of colours white, red and blue are respectively Tw ,Tr, Tb then :...The energy distribution E with the wavelength (λ) for the black body radiation at temperature T Kelvin is show in t...The layers of atmosphere are heated through -...