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Estimate the true air temperature in the building

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Reference no: EM131344368

A thermometer having a surface emissivity of 0.85 is placed in an air space in a metal-walled building, the walls of which may attain a temperature of -10?C during winter climate conditions. The convection coefficient between the thermometer and the surrounding air is estimated as h = 10W/m2 · ?C. If the thermometer indicates a temperature of 17?C, estimate the true air temperature in the building.

Reference no: EM131344368

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