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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define the continuity equation in fluid mechanics.
💡 Hint: Think about the balance of mass entering and leaving a control volume.
Question 2
Easy
What does the Reynolds transport theorem relate?
💡 Hint: Consider how we analyze fluid flow in different perspectives.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the continuity equation?
- Mass In - Mass Out = Change in Mass
- Density x Volume = Mass
- Velocity x Area = Flow Rate
💡 Hint: Remember the balance of mass flow in and out of a control volume.
Question 2
True or False: The Reynolds transport theorem is used exclusively for mass conservation.
- True
- False
💡 Hint: Consider its broader applications in fluid mechanics.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A 10cm diameter pipe gradually narrows to 5cm. If water flows at 2m/s in the wider section, calculate the speed in the narrower section.
💡 Hint: Remember to find both areas before calculating.
Question 2
In a tank, water flows out at a rate of 3L/s. If the tank has a square base with a side of 1m, calculate how fast the water surface level drops.
💡 Hint: Convert units and maintain consistency in measurements.
Challenge and get performance evaluation