The filament of a light bulb has a temperature of 290 103


The filament of a light bulb has a temperature of 2.90 103 °C and radiates 66 watts of power. The emissivity of the filamentis 0.35. Find the surface area of the filament.

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Physics: The filament of a light bulb has a temperature of 290 103
Reference No:- TGS0826949

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