Boundary layer thickness is given by

1.	Boundary layer thickness is given by
A.	‚âà√≠¬¨‚Ä¢ = 5.64 x/ (Re) <sup>¬¨¬®≈í¬©</sup>
B.	‚âà√≠¬¨‚Ä¢ = 5.64 x/ (Re) <sup>¬¨¬®≈í¬©</sup>
C.	‚âà√≠¬¨‚Ä¢ = 6.64 x/ (Re) <sup>¬¨¬®≈í¬©</sup>
D.	‚âà√≠¬¨‚Ä¢ = 7.74 x/ (Re) <sup>¬¨¬®≈í¬©</sup>
Answer» B. ‚âà√≠¬¨‚Ä¢ = 5.64 x/ (Re) <sup>¬¨¬®≈í¬©</sup>

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