Mechanical Properties of Fluids

In a hydraulic lift, the pressure is $P = F_1/A_1$. To find the weight $W$ that can be lifted by the larger piston of area $A_2$, we use:

In the formula $P = F/A$, if $F$ is in Newtons and $A$ is in $m^2$, then $P$ is in:

The main advantage of hydraulic brakes over mechanical brakes is:

When a spinning ball moves through the air, the velocity of air relative to the ball is different on the top and bottom. This results in a pressure difference known as:

What is the dimension of the term $\rho gh$ in Bernoulli's equation?

Which of these devices is used to spray insecticides using Bernoulli's principle?

Stokes' Law applies when the fluid medium is:

When we stir a beaker of water and then leave it, the water eventually comes to rest. This is due to:

In the terminal velocity state, the acceleration of the falling object is:

The force on a length $dl$ on the surface of a liquid is $T \cdot dl$. The direction of this force is:

Water rises in a capillary tube. If the experiment is performed in an elevator falling freely, the water will:

When a drop of water is trapped between two glass plates, they are difficult to separate because of: