You want to suspend solid pellets of sucrose (p= 1500 kg/m?) with a mean diameter of 0.4 cm in water (p=995 kg/m ?, u=0.0089 Pa.s). The tank diameter is 1.2 m, and the impeller is 0.3 m off the bottom of the tank. The motor for your impeller turns at a maximum speed of 300 rpm. The height of the mixture in the tank is 1.2 m and the total mass of the sucrose in the mixture is 101.8 kg. You have the choice of using two six-bladed turbines, one with a diameter of 0.3 m and one with a diameter of 0.4 m. Which one should you use? Justify your