22.7. Summary

Try these first

1. 1.

   What does Bernoulli’s equation relate?

   Hint

   Think about the energy components involved.

2. 2.

   What is an assumption of Bernoulli’s equation?

   Hint

   Is the fluid density changing or constant?

3. 3.

   Which of the following does Bernoulli's equation not account for?

   • Friction
   • Pressure
   • Velocity

   Hint

   Think about the ideal conditions set by Bernoulli.

4. 4.

   True or False: Bernoulli’s equation applies to fluids under compressible flow conditions.

   • True
   • False

   Hint

   Recall the specific conditions needed for Bernoulli’s equation.

5. 5.

   Given a fluid with a density of 800 kg/m³ flowing at a velocity of 5 m/s at a height of 10 m, calculate the pressure at this point using Bernoulli's equation.

   Hint

   Apply the equation to find the pressure in terms of known values.

6. 6.

   Discuss the practical limitations of applying Bernoulli’s equation in real-world fluid systems.

   Hint

   Think about how these factors interact in a flowing system.