The boundary layer thickness for turbulent flow at a distance x with – McqOptions

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1.	The boundary layer thickness for turbulent flow at a distance x with Reynolds number Rex is δ. Which is____
A.	Directly proportional to \(\sqrt[5]{x}\)
B.	Inversely proportional to \(\sqrt[5]{Re_x}\)
C.	Directly proportional to Rex
D.	Inversely proportional to x
Answer» C. Directly proportional to Rex

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