For a fully developed laminar flow of water (dynamic viscosity 0.001 P – McqOptions

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1.	For a fully developed laminar flow of water (dynamic viscosity 0.001 Pa-s) through a pipe of radius 10 cm, the axial pressure gradient is -10 Pa/m. The magnitude of maximum velocity (in m/s) is
A.	25
B.	50
C.	75
D.	100
Answer» B. 50

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