3.1.2 - Recap of Previous Lecture
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Practice Questions
Test your understanding with targeted questions
What is a fluid?
💡 Hint: Think about substances like water and air.
Define laminar flow.
💡 Hint: Consider a slow-moving river.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does the no-slip condition describe?
💡 Hint: Think about the fluid's interaction with solid surfaces.
True or False: Shear stress increases with the velocity gradient according to Newton's laws of viscosity.
💡 Hint: Think about how substances resist motion.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
A cylindrical pipe has water flowing through it with a diameter of 0.1 m. If the velocity of water is 2 m/s, calculate the flow rate of the water.
💡 Hint: Use the formula for cross-sectional area.
If we have a fluid with a specific gravity of 1.5 and the density of water is 1000 kg/m³, what is the density of the fluid?
💡 Hint: Recall the formula for specific gravity.
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