there\'re many fluids that exhibit non-Newtonian behavior. fora given fluid the

Question

there're many fluids that exhibit non-Newtonian behavior. fora given fluid the distinction b/w Newtonian and non-Newtonianbehavior is usually based on measurements of shear stress and rateof shearing strain. assume that the viscosity of blood is to bedetermined by measurements of shear stress, ?, and rate ofshearing strain, du/dy, obtained from a small blood sample testedin a suitable viscometer. based on the data given below determineif the blood is a newtonian or non-Newtonian fluid. explain how youarrived at your answer. ? (N/m2) 0.04 0.06 0.12 0.18 0.30 0.52 1.12 2.10 du/dy (s-1) 2.25 4.50 11.25 22.5 45.0 90.0 225 450

Explanation / Answer

Blood is non-newtonian fluid because a. viscosity changes with velocity b. density changes with velocity c. density does not changes with velocity d. viscosity does not changes with velocity

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