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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define the principle of conservation of mass.
💡 Hint: Think about what happens to mass in a closed container.
Question 2
Easy
What is the Reynolds Transport Theorem?
💡 Hint: Describe how mass and momentum are transferred through boundaries.
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 principle state?
- Mass can be created
- Mass can be destroyed
- Mass remains constant
💡 Hint: Think about how balance within a container works over time.
Question 2
True or False: The Reynolds Transport Theorem applies only to mass conservation.
- True
- False
💡 Hint: Consider other conservation principles in physics.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A reservoir drains at a rate of 500 liters/min. Calculate how fast the water level drops in meters/min if the surface area of the reservoir is 1000 m².
💡 Hint: Convert the flow rate to the correct unit first.
Question 2
A water pipe narrows from a diameter of 60cm to 30cm. If the velocity in the wider section is 2 m/s, what is the velocity in the narrower section?
💡 Hint: Make sure to apply the area conversions accurately.
Challenge and get performance evaluation