6.9 - Conclusion
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Practice Questions
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What is hydrostatic pressure?
💡 Hint: Think about the weight of the water above you.
What does Pascal's Law state?
💡 Hint: Consider how a balloon behaves when you squeeze it.
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What happens to pressure as you dive deeper into a fluid?
💡 Hint: Consider how deep ocean water pressures work.
True or False: Pascal’s Law can be applied to systems that are not sealed.
💡 Hint: Reflect on the conditions for applying Pascal's Law.
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Calculate the pressure at a depth of 10 meters in oil with a density of 850 kg/m³. How does this compare to the pressure in water at the same depth?
💡 Hint: Compare both liquid densities and use the depth in your calculations.
You have a submerged object with a volume of 0.3 m³ and the density of the liquid is 1200 kg/m³. What is the buoyant force acting on the object?
💡 Hint: Use the buoyancy formula that relates to the fluid displaced.
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