A 60 watt filament lamp loses all its energy by radiation from its surface. The emissivity of the surface is 0.5. The area of the surface is 5 x 10° m? Find the temperature of the filament(o =5.67 x 10*]m²s⁻¹K²x² ) - VgyanHub

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Example 3.7: A 60 watt filament lamp loses all its energy by radiation from its surface. The emissivity of the surface is 0.5. The area of the surface is 5 x 10° m? Find the temperature of the filament(o =5.67 x 10*]m²s⁻¹K²x² )

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Answer Steps :

Given & Formula :-

Solution :-

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