Question

The density of oil is 850kg/m^3. Find its relative density and kinematic viscosity if the dynamic viscosity is 5 × 10^3kg/Ms. [0.85, 5×10^-6 m^2s^-1]

Answer 1

Explanation:

relative density -850/1000 = 0.85

has no unit

and for kinematic viscosity = dynamic viscosity/density

so,5#10^-3/850= 5#10-6 sq m/sec