For laminar flow of Newtonion fluids through a circular pipe, for a gi – McqOptions

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1.	For laminar flow of Newtonion fluids through a circular pipe, for a given pressure drop and length & diameter of pipe, the velocity of fluid is proportional to(where, ? = fluid viscosity )
A.	?
B.	1/?
C.	?
D.	1/ ?
Answer» C. ?

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