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3 cards from this section. Quick, good the night before a test.
What is a fluid?
Think about substances like water and air.
Define laminar flow.
Consider a slow-moving river.
What does the no-slip condition describe?
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.
Think about how substances resist motion.
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.
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?
Recall the formula for specific gravity.
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