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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the formula for calculating pressure in a liquid?
💡 Hint: Recall the factors involved in calculating pressure.
Question 2
Easy
Define hydrostatic pressure.
💡 Hint: Think about what happens to pressure in a container of liquid.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does Pascal's Law state?
- Pressure is transmitted equally in all directions
- Pressure increases with density
- Pressure decreases with depth
💡 Hint: Think about how pressure is shared in fluids.
Question 2
True or False: The buoyant force is equal to the weight of the fluid displaced.
- True
- False
💡 Hint: Consider what happens when an object is submerged.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the pressure experienced at a depth of 15 m in a liquid with a density of 1200 kg/m³.
💡 Hint: Remember to enter the values into the formula carefully.
Question 2
If a wooden block with a volume of 0.1 m³ is placed in a lake and the lake's water density is 1000 kg/m³, what is the buoyant force acting on the block?
💡 Hint: Use the formula for buoyant force you learned.
Challenge and get performance evaluation