a tungsten filament of 1000-W light bulb radiates 2-W light. If the filament has surface area of 0.25mm^2 and emissivity

a tungsten filament of 1000-W light bulb radiates 2-W light. If the filament has surface area of 0.25mm^2 and emissivity of 0.95, find the filament temperature. (stefan boltzmann constant=5.67×10^-8 W/m^2K^4)​

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