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Calculate the surface temperature of a black surface, 1.6 m^2 in area if the rate of heat transfer is 632 kW. The Stefan-Boltzmann constant is σ = 5.67 x 10^-8 W/m^2 K^4 a) 1734 °C b) 273 °C c) 1625 K
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Calculate the surface temperature of a black surface, 1.6 m^2 in area if the rate of heat transfer is 632 kW. The Stefan-Boltzmann constant is σ = 5.67 x 10^-8 W/m^2 K^4 a) 1734 °C b) 273 °C c) 1625 K d) 1640 K e) 1682 K

User SebastianStehle
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Step-by-step explanation:

From Stefan's formula

P=A&T^4

T=(P/A&)^1/4

T=(632000W/1.6m^2 x 5.67E-8W/m^2K^4)^1/4

T=

User Marco Luzzara
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