Question

define the cofficient of the viscosity of a liquid....??​

Answer 1

Answer:

The coefficient of viscosity is a measure of resistance to flow of the fluid. ... Dynamic viscosity μ is used in Darcy's law to calculate the rate of fluid flow in porous media. The relationship between viscosity and flow rate defines the rheology of the fluid.

Answer 2

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The coefficient of viscosity of a fluid is defined as the tangential force per unit area, when the change of velocity per unit distance at right angles to the velocity is unity.