Average Viscosity of Fluid in Flow inside tubes Formulas

No, the Average Viscosity of Fluid, measured in Dynamic Viscosity cannot be negative.

Average Viscosity of Fluid is usually measured using the Pascal Second[Pa*s] for Dynamic Viscosity. Newton Second per Square Meter[Pa*s], Millinewton Second per Square Meter[Pa*s], Dyne Second per Square Centimeter[Pa*s] are the few other units in which Average Viscosity of Fluid can be measured.