[" Calculate the energy radiated in one "],[" minute by a blackbody of surface area "],[100cm^(2)" when it is maintained at "227^(@)C" ."],[qquad [" Ans: "2126.25J]]

Calculate the energy radiated in one minute by a blackbody of surface area 100 cm^(2) when it is maintained at 127^(@)C .

Calculate the energy radiated is one minutes by a black body of surface area 400cm^2 ,when it is maintained at 127^@C .

Calculate the energy radiated in one minute by a black body of surface area 100 cm^2 when it is maintained at 227^@C ( sigma= 5.67 xx 10^-8 J/m^2sK^4 )

Calculate the energy radiated per minute by a black body of surface area 200 cm^(2) , maintained at 127^(@) C. sigma = 5.7xx10^(-8)Wm^(-2)K^(-4)

Calculate the energy radiated in two minute by a black body of surface area 400 cm^2 when it is maintained at 127^@C (Stefan's constant sigma = 5.7 xx 10^(-8) J/sm^2k^4 )

Calculate the energy radiated is one minute by a blackbody of surface area 200 cm^2 at 127^@C ( sigma = 5.7 xx 10^-8 Jm^-2s^-1K^-4 )

Calculate the energy radiated in one minute by a blackbody of surface area 200 cm^2 at 127 ""^(@)C ( sigma= 5.7 xx 10^(-8) J m^(-2) s^(-1) K^(-4))

The energy of 6000 J is radiated in 5 minutes by a body of surface area 100 cm^2 . Find emissive power of a body.