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2 cards from this section. Quick, good the night before a test.
Define 'Control Volume'.
Think about a volume that has fluid flowing in and out.
What is gauge pressure?
It’s the pressure you feel when you inflate a tire.
What is a control volume?
It's a concept in fluid dynamics.
True or False: Pressure acts parallel to fluid surfaces.
Think about how fluids behave under pressure.
Calculate the gauge pressure at a depth of 10 meters in water. Given density (ρ) of water is 1000 kg/m³ and g = 9.81 m/s².
Apply the basic hydrostatic pressure formula.
Explain how the concepts of gauge versus absolute pressure apply in high-altitude environments, such as mountain climbing.
Consider how gases behave with change in elevation.
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