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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define the term 'Center of Buoyancy'.
💡 Hint: Think about where the upward force is concentrated.
Question 2
Easy
What does 'Metacentric Height' indicate?
💡 Hint: Remember the relationship between center of gravity and metacenter.
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 happens to an iceberg's center of buoyancy as it melts from below?
- It remains unchanged
- It shifts upwards
- It shifts downwards
💡 Hint: Consider how the submerged part decreases.
Question 2
True or False: A metacentric height above the center of gravity leads to stable floating.
- True
- False
💡 Hint: Think about stability in balance.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A cylindrical container filled with liquid is rotating at a uniform rate. If the radius of the container is 2m and the height is 4m, determine the shape of the free surface and the pressure distribution at different heights.
💡 Hint: Use the equations for fluid dynamics to derive the relationships.
Question 2
Analyze a ship with a metacentric height of 1m. If the center of gravity is 0.9m, determine its stability and implications under heavy loading.
💡 Hint: Consider how stability changes with load variations.
Challenge and get performance evaluation