Engineering :: Fluid Mechanics and Hydraulic Machines
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The pressure gradient in laminar motion along the flow dirction is equal to
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[A]. |
velocity gradient | [B]. |
the rate of change of velocity normal to the direction of flow
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[C]. |
the rate of change of shear stress along the direction of flow | [D]. |
the rate of change of shear stress normal to the direction of flow |
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