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How much power is radiated by a tungsten sphere (emissivity e = 0.35) of radius 19 cm at a temperature of 24 °C? Express your

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Temperature of wall Tz = -5 + 273.15 K T2 = 268.15K Temperature of Sphere TL = 24+ 273.15 K Tq = 297,15 K Net flowrate of ene

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