Practice Hydrostatics (7.3) - Concepts of Hydrostatic - Fluid Mechanics

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8 questions

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4 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is hydrostatics?
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Focus on the state of fluids.
Question 2.
State Pascal's Law.
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Think about pressure in closed containers.
3Question 3.
What is Pascal's law?
- Pressure is transmitted equally in all directions in a fluid at rest.
- Pressure decreases with depth in a fluid.
- Only pressure from below affects a fluid's surface.
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Think about how pressure changes in a fluid.
4Question 4.
True or False: Gauge pressure includes atmospheric pressure.
- True
- False
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Remember the difference between gauge and absolute pressure.
Question 5.
A rectangular tank is filled with water 5 meters deep. Calculate the hydrostatic pressure at the bottom of the tank. Assume water density is 1000 kg/m³.
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Remember to include the unit conversions where needed.
Question 6.
Explain the significance of capillary action in plants using hydrostatic concepts.
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Think about how small diameter tubes can bring liquids upwards.

4 more questions in this section. Enroll free to practise them all.