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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is laminar flow?
💡 Hint: Think of how water flows gently in a straight pipe.
Question 2
Easy
What is the relationship between maximum and average velocity in laminar flow?
💡 Hint: Recall the derived equation discussed in class.
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 maximum velocity in laminar flow compared to average velocity?
- u_max = 2 * V_avg
- u_max = 1.5 * V_avg
- u_max = V_avg
💡 Hint: Recall the derived equations from our lessons.
Question 2
True or False: The velocity profile in laminar flow remains constant over time.
- True
- False
💡 Hint: Think of how laminar flow is characterized.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If the pressure drop is given as -1500 N/m² over a section 3 m long with viscosity 0.01 poise, calculate the maximum velocity.
💡 Hint: Remember to first express dp/dx with the given length.
Question 2
Given varying viscosities and thicknesses, how would you set up a flow experiment to derive the velocity profile?
💡 Hint: Focus on maintaining laminar conditions by controlling velocity and viscosity.
Challenge and get performance evaluation