Question

What is viscosity???​

Answer 1

liquid’s “resistance to flow”
measured in poise
or N/m2

Answer 2

$\large\red{\underline{\blue{\mathscr{Viscosity}}}}$

Viscosity is defined as the measure of the resistance of a fluid to gradual deformation by shear or tensile stress.

$\underline{\mathscr{Example}}$

• Syrup has a higher viscosity than water.

$\underline{\mathscr{Formula}}$

• $n = \frac{2g {a}^{2}(△p)}{9v}$