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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What percentage of an iceberg is typically visible above water?
💡 Hint: Think about the ratio of visible to submerged parts.
Question 2
Easy
Define metacentric height in simple terms.
💡 Hint: It measures how stable a floating object is.
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 is the primary factor that contributes to the collapse of an iceberg?
- Ignorance of its presence
- Underwater melting
- Insufficient weight
💡 Hint: Think about what happens below the surface.
Question 2
True or False: The Titanic was equipped with modern radar technologies.
- True
- False
💡 Hint: Consider the date of its maiden voyage.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A ship is designed with a metacentric height of 2 meters. If the center of gravity lowers by 0.5 meters due to added weight, calculate the new metacentric height and discuss the implications for stability.
💡 Hint: Consider the relationship between center of gravity and metacentric height.
Question 2
Design an experiment to measure metacentric height using a model ship. What materials would you use, and how would you conduct the experiment?
💡 Hint: What steps do you take to ensure accurate measurements?
Challenge and get performance evaluation