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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define pressure in your own words.
💡 Hint: Think about how weight is distributed over a surface.
Question 2
Easy
What is viscosity?
💡 Hint: Consider how honey flows compared to water.
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 formula for pressure?
- P = F/A
- P = A/F
- P = F*A
💡 Hint: Remember how force distributes over a surface.
Question 2
True or False: Viscosity describes how easily a fluid flows.
- True
- False
💡 Hint: Think about thick vs. thin fluids.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a comprehensive experiment to measure the pressure variation across different fluid densities and flow rates. Discuss the use of dimensionless parameters in reducing your experimental workload.
💡 Hint: Consider how different densities affect pressure and why that matters in design.
Question 2
Given a scenario where a sphere is moving through a viscous fluid, calculate the drag force acting on it and how changing viscosity would affect this force. Use dimensionless analysis to support your conclusions.
💡 Hint: Think about how increasing viscosity would change flow patterns around the sphere.
Challenge and get performance evaluation