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3 cards from this section. Quick, good the night before a test.
Define a fluid in your own words.
Think about how liquids and gases behave differently than solids.
What is viscosity?
Consider how honey flows compared to water.
What defines a fluid?
Think about how fluids behave under force.
True or False: Viscosity only applies to liquids.
Consider both liquids and gases in your assessment.
A fluid in a pipe is flowing steadily. Calculate the change in velocity if the diameter of the pipe is halved.
Consider how conservation of mass applies here.
Explain the relationship between shear stress and viscosity in a practical example of oil.
Think about pouring different oils.
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