Exam-style question
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How can resonance be applied beneficially in technology?.
- A.By increasing the weight of structures.
- B.By tuning musical instruments to specific frequencies.
- C.By reducing the speed of vehicles.
- D.By eliminating sound vibrations.
Model answer
What a good answer should say
- By tuning musical instruments to specific frequencies.
Explanation
Why this works
In musical instruments, resonance is used to enhance sound quality by matching the instrument's natural frequency with the frequencies of the notes being played, resulting in a richer sound.
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