What Is Viscosity Explain? Viscosity is a measure of a fluid’s resistance to flow. It describes the internal friction of a moving fluid. A fluidwith large viscosity resists motion because its molecular makeup gives it a lot of internal friction. What is meant by viscosity and what are its types and units? definitions. Informally, viscosity
What Is The Principle Of Viscometer? These viscometers use the principle of ‘rotational viscometry‘, i.e. their measurement of product viscosity is based upon immersing a specifically selected spindle within a sample of the product followed by measurement of the torque required to rotate the spindle at a set speed whilst immersed within the product sample
What Is The Dimensions And Units Of Viscosity? dimensions. The dimensions of dynamic viscosity are force × time ÷ area. The unit of viscosity, accordingly, is newton-second per square metre, which is usually expressed as pascal-second in SI units. What is the dimension of viscosity? Or, η = [M1 L1 T– 2] × [M0 L2