The apparent viscosity of a Non$-$Newtonian liquid is the value indicated by a viscometer operating on the liquid at a specific shear rate. Constants for the fluids below may be found in Table $3\mathrm{.}3$ of the textbook.

a$)$ Calculate the apparent viscosity of a $4\%$ paper pulp suspension at shear rates of du$/$dy of $10s^{-1}$ and $1000s^{11}.$

b$)$ Calculate the apparent viscosity of a $25\%$ clay in water suspension at shear rates of du$/$dy of $10s^{-1}$ and $1000s^{-1}.$