In a laminar boundary layer, the velocity distribution can be assumed to be given, in usual notations, asWhich one of the following is the correct expression for the displacement thickness Œ¥* for this boundary layer ?

In a laminar boundary layer, the velocity distribution can be assumed

1.	In a laminar boundary layer, the velocity distribution can be assumed to be given, in usual notations, asWhich one of the following is the correct expression for the displacement thickness Œ¥* for this boundary layer ?
A.	Œ¥* = Œ¥
B.	Œ¥* = Œ¥/2
C.	Œ¥* = Œ¥/4
D.	Œ¥* = Œ¥/6
Answer» C. Œ¥* = Œ¥/4

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In a laminar boundary layer, the velocity distribution can be assumed to be given, in usual notations, asWhich one of the following is the correct expression for the displacement thickness Œ¥* for this boundary layer ?

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