For laminar flow through a round pipe, the shear stress – McqOptions

MCQOPTIONS

1.	For laminar flow through a round pipe, the shear stress
A.	remains constant over the cross-section
B.	Varies linearly with the radial distance
C.	Must be zero at all points
D.	Varies parabolically with radial distance
Answer» C. Must be zero at all points

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