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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the Fourier Transform do in the context of earthquakes?
💡 Hint: Think about how signals can be analyzed over time.
Question 2
Easy
Define Power Spectral Density (PSD).
💡 Hint: Focus on energy distribution related to frequency.
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 the Fourier Spectrum help to identify?
- A. The shape of the building
- B. The dominant frequencies of ground motion
- C. The size of the earthquake
💡 Hint: Think about how signals can be broken down.
Question 2
True or False: Narrow-band motions are less risky than broad-band motions.
- True
- False
💡 Hint: Consider the implications of energy concentration.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given an earthquake with identified dominant frequencies of 2 Hz, determine if it can resonate with a building's natural frequency of 2 Hz. Discuss potential outcomes.
💡 Hint: Think about the impact of resonance on structures.
Question 2
Analyze the frequency content of a ground motion data and propose design implications for a new building in the area.
💡 Hint: Reflect on how frequency distribution affects structural design.
Challenge and get performance evaluation