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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens to fluid velocity as the cross-sectional area of flow decreases?
💡 Hint: Consider the continuity equation.
Question 2
Easy
Define the Bernoulli equation in simple terms.
💡 Hint: Think of it as an energy balance equation.
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 primary application of Bernoulli's equation in fluid mechanics?
- To measure fluid density
- To analyze energy conservation
- To determine viscosity
💡 Hint: Think about what aspects of fluid flow it helps describe.
Question 2
True or False: Bernoulli's principle states that as the speed of fluid increases, the pressure decreases.
- True
- False
💡 Hint: Recall the relationship between speed and pressure in fluid dynamics.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A blood vessel narrows from 6 mm to 3 mm. If the initial velocity is 1 m/s, what is the new velocity of blood assuming incompressible flow?
💡 Hint: Use the continuity equation for incompressible fluids.
Question 2
How would you calculate the pressure difference between two points in a venturimeter given the flow rate and diameter?
💡 Hint: Think about changes in cross-sectional area.
Challenge and get performance evaluation