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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is buoyant force?
💡 Hint: Think about how objects float on water.
Question 2
Easy
What determines buoyant force?
💡 Hint: Consider Archimedes' principle.
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 causes an object to float?
- Weight of the object
- Buoyant force
- Shape of the object
💡 Hint: Think about how a boat stays above water.
Question 2
Buoyant force is always equal to the weight of the liquid displaced.
- True
- False
💡 Hint: Refer to the definition of buoyancy.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A cube with a volume of 0.5 m³, made of metal with a density of 7800 kg/m³, is placed in water. Determine whether it will float or sink.
💡 Hint: Compare weights with buoyancy.
Question 2
An object submerged in two liquids with densities of 800 kg/m³ and 1200 kg/m³ experiences a buoyant force of 100 N when fully submerged in both. What can you determine about its ability to float?
💡 Hint: Focus on how different liquid densities affect buoyancy.
Challenge and get performance evaluation