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5 cards from this section. Quick, good the night before a test.
Define viscosity.
Think about how thick or thin a liquid is.
What is shear stress?
Consider how force acts on a fluid's surface.
What is the relationship defined by the perfect gas law?
Consider all variables involved in gas behavior.
Is viscosity a measure of how easily a fluid flows?
Think about thick vs. thin fluids.
Calculate the bulk modulus of a fluid if a pressure increase of 100 kPa results in a volume decrease of 0.5%.
Be careful with the percentage to decimal conversion.
Design an experiment to measure the viscosity of a fluid using a falling sphere method. Outline the steps and considerations.
Ensure the sphere has a consistent radius and the fluid is at a stable temperature for accurate measurements.
6 more questions in this section. Enroll free to practise them all.
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