An incandescent light bulb with a surface area of 0.0121 m2 and an emissivity of 0.95 has a surface temperature of 181.9°C. If the temperature of the surroundings are 20.3°C, what is the net rate of radiation heat transfer between the bulb and the surroundings? [round your final answer to one decimal place]? {σ = 5.6704 x 10-8 W/(m2∙K4)}
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An incandescent light bulb with a surface area of 0.0121 m2 and an emissivity of 0.95 has a surface temperature of 181.9°C. If the temperature of the surroundings are 20.3°C, what is the net rate of radiation heat transfer between the bulb and the surroundings? [round your final answer to one decimal place]?
{σ = 5.6704 x 10-8 W/(m2∙K4)}
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