A fluid (Prandt/number, Pr = 1) at 500 K flows over a flat plate of 1.5 m length, maintained at 300 K. The velocity of the fluid is 10 m/s. Assuming kinematic viscosity. = 30 10 6 m /s, the thermal boundary layer thickness (in mm) at 0.5 m from the leading edge is ______.

A fluid (Prandt/number, Pr = 1) at 500 K flows over a flat plate of 1.

1.	A fluid (Prandt/number, Pr = 1) at 500 K flows over a flat plate of 1.5 m length, maintained at 300 K. The velocity of the fluid is 10 m/s. Assuming kinematic viscosity. = 30 10 6 m /s, the thermal boundary layer thickness (in mm) at 0.5 m from the leading edge is ______.
A.	m = 6.1237 mm
B.	m = 5.002 mm
C.	m = 7.135 mm
D.	m = 6.958mm
Answer» B. m = 5.002 mm

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A fluid (Prandt/number, Pr = 1) at 500 K flows over a flat plate of 1.5 m length, maintained at 300 K. The velocity of the fluid is 10 m/s. Assuming kinematic viscosity. = 30 10 6 m /s, the thermal boundary layer thickness (in mm) at 0.5 m from the leading edge is ______.

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