Two large parallel plates having a gap of 10 mm in between them are maintained at temperatures T1, = 1000 K and T2 = 400 K. Given emissivity values, 1 = 0.5, 2 = 0.25 and Stefan-Boltzmann constant = 5.67 10-8 W/ m2K4, the heat transfer between the plates (in kW/m2) is ______

Two large parallel plates having a gap of 10 mm in between them are ma

1.	Two large parallel plates having a gap of 10 mm in between them are maintained at temperatures T1, = 1000 K and T2 = 400 K. Given emissivity values, 1 = 0.5, 2 = 0.25 and Stefan-Boltzmann constant = 5.67 10-8 W/ m2K4, the heat transfer between the plates (in kW/m2) is ______
A.	11.049
B.	11.041
C.	11.042
D.	11.0
Answer» B. 11.041

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Two large parallel plates having a gap of 10 mm in between them are maintained at temperatures T1, = 1000 K and T2 = 400 K. Given emissivity values, 1 = 0.5, 2 = 0.25 and Stefan-Boltzmann constant = 5.67 10-8 W/ m2K4, the heat transfer between the plates (in kW/m2) is ______

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