The ratio of absolute viscosity to mass density is known as A) Specific viscosity B) Viscosity index C) Kinematic viscosity D) Coefficient of viscosity Related MCQs: The units of dynamic or absolute viscosity are How many times Mass of earth is greater than the mass of Mars? Let us suppose a mass on Earth is 100 kg. What will be the mass of the moon? The Scale where absolute zero point is known, is popularly known as?