1. Fluid Mechanics

Try these first

1. 1.

   What is the equation to calculate hydrostatic pressure?

   Hint

   Consider the density of the fluid and the depth.

2. 2.

   Define buoyancy.

   Hint

   Think about objects in water.

3. 3.

   What does hydrostatic pressure depend on?

   • Area
   • Density and Depth
   • Temperature

   Hint

   Remember the formula for hydrostatic pressure.

4. 4.

   Buoyant force is exerted by submerged objects.

   • True
   • False

   Hint

   Consider the nature of forces acting in fluids.

5. 5.

   A U-tube manometer shows a reading of 150 mm of water. If one side is connected to a gas pipeline exerting pressure, calculate the pressure difference.

   Hint

   Consider the relationship of pressure and the height of the fluid column.

6. 6.

   Create a scenario where two different shaped objects are submerged in water; determine how their shapes affect their buoyancy and stability.

   Hint

   Reflect on buoyant force quantification.