Select the flow which is not laminar all over the thin airfoil at α= – McqOptions

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1.	Select the flow which is not laminar all over the thin airfoil at α=0°.The given values are for Rec.
A.	7×105
B.	9×104
C.	2×103
D.	We can’t say with just this information
Answer» B. 9×104

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