Which one of the following statements is <strong>NOT</strong> true for a flute, a musical instrument?
- A. Momentum of waves on the blowing jet determines the loudness of the produced note.
- B. Arrival time of the waves on the blowing jet determines the pitch of the produced note.
- C. Sound comes from a vibrating column of air inside the flute.
- D. Sound comes from a vibrating column of air inside as well as outside the flute. ✓
Correct Answer: D. Sound comes from a vibrating column of air inside as well as outside the flute.
Explanation
In a flute, sound is primarily produced by the vibration of the air column inside the instrument, not outside it.
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