Question

what is viscosity proof it mathematically

Answer 1

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Answer 2

$\bold{\blue{VISCOSITY}}$

Viscosity describes a fluid's internal resistance to flow and may be thought of as a measure of fluid friction. Thus, water is "thin", having a low viscosity, while vegetable oil is "thick" having a high viscosity.

$\huge{\mathcal{Expression}}$

F∞ A ---------(1)

F∞ dv/dx --------(2)

=> F∞ A× dv/dx

=> F = Π A× dv/dx

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