A horizontal force of 0.5 N is required to move a metal plate with an area of 10⁻2 m² with a velocity of 3×10⁻² m/s when it rests on a coefficient of viscosity thick. Find the value of the coefficient of viscosity of glycerine.
a) 1.0 Pa.s
b) 2.5 Pa.s
c) 5.0 Pa.s
d) 7.5 Pa.s

Answer :

Other Questions