e viscosity function for a given material is measured under simple shear and nd to be 7 = 5450y-0.34 re shear rate, ý, is in units of s' and viscosity, n, is in Pa.s. What is the er-law index n? What are the units of 5450? Recall for Newtonian fluids er shear: 1 = ný and for non-Newtonian fluids: T = my", n is the power-law x.
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