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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the principle of mass conservation in fluid dynamics?
💡 Hint: Think about balance in a system.
Question 2
Easy
Define incompressible flow.
💡 Hint: What happens to volume in such a flow?
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
Which theorem relates momentum change to flux across a control volume?
- Conservation of Energy
- Reynolds Transport Theorem
- Bernoulli's Principle
💡 Hint: Consider the main theorems used in fluid dynamics.
Question 2
True or False: Incompressible flow implies varying density.
- True
- False
💡 Hint: Think about the definition of incompressible fluid.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A water jet strikes a vane at an angle with a velocity of 10 m/s and a cross-sectional area of 0.05 m². Evaluate the force on the vane when the flow is steady.
💡 Hint: Factor in the direction of jet impact.
Question 2
During a steady flow of oil in a pipeline, with a density of 800 kg/m³, the cross-section reduces from 0.1 m² to 0.05 m². Calculate the change in velocity if the input pressure is known.
💡 Hint: Consider adding Bernoulli's equation where necessary.
Challenge and get performance evaluation