Calculate the energy radiated per minute from the filament of an incan – InterviewSolution

1.	Calculate the energy radiated per minute from the filament of an incandescent lamp at 2000K if the surface area is 5×10^-5 m^2and its relative emittance is 0.85, sigma= 5.7×10^-8 MKS units
Answer» Calculate the energy radiated per minute from the filament of an incandescent lamp at 2000K if the surface area is 5×10^-5 m^2 and its relative emittance is 0.85, sigma= 5.7×10^-8 MKS units

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