Question

What is viscosity and viscosity coefficient?

Answer 1

Answer:

Explanation:

the frictional force between liquids is known as viscosity

The coefficient of viscosity is a measure of resistance to flow of the fluid.

Answer 2

$\huge\bf{\underline\green{Viscosity:-}}$

• The viscosity of a fluid is a measure of its resistance to deformation at a given rate. For liquids, it corresponds to the informal concept of "thickness": for example, syrup has a higher viscosity than water.

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$\large\bf{\underline\green{Coefficient\:of\: viscosity :-}}$

• The coefficient of viscosity is defined as the force of friction that is required to maintain a difference of velocity of 1cm/s between parallel layers of fluid. The unit is usually expressed in poise or centipoise.