For flow over a flat plate, the ratio of thermal boundary layer thickness, 'xt' and hydrodynamic boundary layer thickness 'x' is equal to (where, N Pr = Prandtl number)

For flow over a flat plate, the ratio of thermal boundary layer thickn

1.	For flow over a flat plate, the ratio of thermal boundary layer thickness, 'xt' and hydrodynamic boundary layer thickness 'x' is equal to (where, N Pr = Prandtl number)
A.	N Pr
B.	N Pr 1/3
C.	N Pr -1
D.	N Pr -1/3
Answer» C. N Pr -1

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For flow over a flat plate, the ratio of thermal boundary layer thickness, 'xt' and hydrodynamic boundary layer thickness 'x' is equal to (where, N Pr = Prandtl number)

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