1 A fluid suspension is placed in a rheometer and the data below is found for shear stress t as a function of shear rate du/dr. Plot this data (log-log) and find the coefficients K, n assuming a power law model. Shear rate ( sec= 1) Shear stress ( dyne/cm) 1. 1.95 2. 6.4 4. 22. 10. 110. 20. 364. Find the pressure drop in kPa for flow through 20 m of 1.2 cm ID tubing at a flow rate of 16 mL/sec. Hint: see example p45 of notes.)