Engineering :: Fluid Mechanics and Hydraulic Machines

@ : Home > Mechanical Engineering > Fluid Mechanics and Hydraulic Machines

For a laminar flow through a pipe the shear stress over a cross-section

[A].	Varies inversely as the distance from the centre of the pipe	[B].	Varies directly as the distance from the surface of pipe
[C].	Varies directly as the distance from the centre of the pipe	[D].	Remains canstant over the cross-section

Answer: Option C