DFCCIL_CE _Quiz 6

Butter is a

The no-slip boundary condition applied in a fluid:

For liquid fluids will capillarity rise (or fall) increase or decrease with rise in temperature.

The viscosity of a fluid in motion is 1 Poise. What will be it’s viscosity (in Poise) when the fluid is at rest?

The dynamic viscosity of ideal fluid is always

The velocity distribution for fluid flow over a flat plate is given by u=2y-6y² in which u is the velocity in metre per second at a distance of y metre above the plate. Determine the shear stress at y =0.15m.
Take dynamic viscosity of fluid as 8.6 poise.