Exam-style question
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Explain the concept of resonance in terms of driving frequency and natural frequency.
Model answer
What a good answer should say
- Resonance occurs when the driving frequency of an external force matches the natural frequency of a system, resulting in maximum energy transfer and increased amplitude of oscillation.
Explanation
Why this works
This answer is strong because it clearly defines resonance and links it to the key concepts of driving and natural frequency, demonstrating an understanding of how these frequencies interact to affect oscillation amplitude. The question tests the student's ability to articulate the relationship between these frequencies in the context of forced vibrations.
Common mistake
No common mistake is linked to this question yet.