Question

what is coefficient of viscocity

Answer 1

Both the physical unit of dynamic viscosity in SI units, the poiseuille (Pl), and cgs units, the poise (P), are named after Jean Léonard Marie Poiseuille. The poiseuille, which is rarely used, is equivalent to the pascal second (Pa. s), or (N. s)/m2, or kg/(m.

Answer 2

HLO MATE HERE IS UR ANSWER.

coefficient of viscosity may be defined the force of friction required to maintain unit velocity gradient between two parallel layers of unit area of contact.