The thickness of the boundary layer for a fluid flowing over a flat pl – McqOptions

MCQOPTIONS

1.	The thickness of the boundary layer for a fluid flowing over a flat plate at a point 20 cm from the leading edge is found to be 4 mm. The Reynolds number at the point (adopting 5 as the relevant constant) is:
A.	48400
B.	57600
C.	62500
D.	77600
Answer» D. 77600

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