1.

For flow of fluid over a heated plate, the following fluid properties are known viscosity = 0.001 Pa.s ; specific heat at constant pressure = 1 kJ/kg.K ; thermal conductivity = 1 W/m.k. The hydrodynamic boundary layer thickness at a specified location on the plate is 1 mm. The thermal boundary layer thickness at the same location is

A. 0.001 mm
B. 0.01 mm
C. 1 mm
D. 1000 mm
Answer» D. 1000 mm


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