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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define a control volume.
💡 Hint: Think about areas around structures or paths where fluids move.
Question 2
Easy
What does the conservation of mass principle state?
💡 Hint: Consider how materials in a closed jar behave.
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 does the conservation of mass state?
- Mass can be created
- Mass can be destroyed
- Mass is conserved
💡 Hint: Think about how mass behaves in a closed environment.
Question 2
Is the Reynolds Transport Theorem applicable to both fixed and moving control volumes?
- True
- False
💡 Hint: Consider how different volumes can be analyzed.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the mass flow rate of water flowing through a pipe of diameter 0.1m at a velocity of 3 m/s. Assume the density of water is 1000 kg/m³.
💡 Hint: Firstly, work out the area of the pipe cross-section.
Question 2
If a ship is moving through water at 5 m/s while the water is also flowing past it at 2 m/s, find the relative velocity of the water with respect to the ship.
💡 Hint: Remember to consider which direction is positive in your calculations.
Challenge and get performance evaluation