(9) Find the kinematic viscosity of oil having density 1962 g/m. the force experienced for area of 20 m is 4.904 kN and velocity of gradient at that point is 0.2/s. a) 0.625 b) 1.25 c) 2.5 d) None of the mentioned (10) A tank with water is exposed to the atmosphere. If the pressure at points A, B and C as shown are Pa, Pb and Pc respectively, which one of the following will be the relation connecting the three? a) Pa > Pb = Pc b) Pa > Pb > Pc c) Pa < Pb < Pc d) Pa < Pb = Pc A B C