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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define the continuity equation in terms of fluid flow.
💡 Hint: Think about mass conservation.
Question 2
Easy
What is incompressible flow?
💡 Hint: Consider fluids like 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 does the continuity equation represent?
- Mass conservation
- Energy conservation
- Momentum conservation
💡 Hint: Remember the principle of mass in closed systems.
Question 2
True or False: Incompressible flow means the density changes with the flow.
- True
- False
💡 Hint: Think about common fluids like water.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A tank has a rectangular base with dimensions 4 m x 3 m and a height of 5 m. Water flows through a pipe from this tank at a rate of 0.5 m³/s. If the pipe diameter changes from 10 cm to 5 cm, calculate the velocity at both sections and discuss how the continuity equation is used.
💡 Hint: Use A = πr² for cross-sectional area calculations.
Question 2
Design a scenario involving a pipe network used in a municipal water system where the continuity equation needs to be applied to determine pressures and flow rates. Explain your design.
💡 Hint: Focus on where water enters and exits different pipe sizes.
Challenge and get performance evaluation