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3 cards from this section. Quick, good the night before a test.
Define what a differential manometer does in fluid mechanics.
Look at the definition and think about its application.
What is specific weight (γ)?
Consider why we need it in pressure calculations.
What does a differential manometer measure?
Think about what 'differential' means.
True or False: The pressure increases with fluid height in a manometer.
Recall the hydrostatic pressure formula.
Create a scenario where the pressure difference between two fluids in a manometer setup leads to a specific engineering application. Calculate that pressure difference given fluid heights and densities.
Set up a diagram to assist your calculations.
Design a simple experiment to observe the principles behind differential manometers using accessible materials. Describe your findings.
Think about measuring fluid levels and compare pressures.
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