[" Energy is emitted from the surface of a "],[" blackbody at "127^(@)C" at the rate of "],[10^(6)Jm^(2)s^(-1)" ."],[" If another body radiates at "],[16times10^(6)Jm^(-2)s^(-1)" ,its temperature is "]

A body at 300^(@)C radiates 10 J cm^(-2) s^(-1) . If Sun radiates 10^(5) Jcm^(-2) s^(-1) ,then its temperature is:

Energy is being emitted from the surface of a black body at 127∘ C temperature at the rate of,1.0times10^(6)J/sec-m^(2) .Temperature of the black body at which the rate of energy emission is 16.0times10^(6)J/sec-m^(2) will be

Energy is being emitted from the surface of a block body at 127^(0)C temperature at the rate of 1.0xx10^(6)" J/sec - m"^(2) . Temperature of the black body at which the rate of energy emission is 16.0xx10^(6)" J/sec - m"^(2) will be

Energy is being emitted from the surface of a black body at 127^(@)C temperature at the rate of 1.0xx10^(6)J//sec-m^(2) . Temperature of the black at which the rate of energy emission is 16.0xx10^(6)J//sec-m^(2) will be

Energy is being emitted from the surface of a black body at 127^(@)C temperature at the rate of 1.0xx10^(6)J//sec-m^(2) . Temperature of the black at which the rate of energy emission is 16.0xx10^(6)J//sec-m^(2) will be

Find the surface area of black body maintained at 127^@C radiating energy at the rate of 1459.2 J//sec .

A black body at 127^(@)C emits the energy at the rate of 10^(6)J//m^(2) s the temperature of a black body at which the rate of energy emission is 16 xx 10^(6)J//m^(2)s is .

If each square metre, of sun's surface radiates energy at the rate of 6.3xx10^(7) jm^(-2) s^(-1) and the Stefan's constant is 5.669xx10^(-8) Wm^(-2) K^(-4) calculate the temperature of the sun's surface, assuming Stefan's law applies to the sun's radiation.

If the rate constant of reaction k=2times10^(-6)s^(-1)atm^(-1) . Its value in dm^(3)mol^(-1)s^(-1) is