In the figure shown is given a flat plate and a rotating

Last updated: 6/10/2023

In the figure shown is given a flat plate and a rotating cone with a very acute angle e less than 5 The apex of cone just touches the plate surface A liquid with coefficient of viscosity n fills the narrow gap formed by the cone and plate Cone is rotated with angular velocity o as shown Neglect end effects and assume a linear velocity profile 1 A Velocity gradient in the liquid is 0 B Velocity gradient in the liquid is 0 C The torque on the driven cone is equal to D The torque on the driven cone is equal to R 700 H R R