Which of the following actions is necessary in order to tune a string to produce...
PHYSICS
WAEC 2006
Which of the following actions is necessary in order to tune a string to produce a note of an octave higher than its fundamental?
- A. doucling the length of the string
- B. reducing the tension by half
- C. reducing the mass per unit length
- D. increasing the tension four times
Correct Answer: B. reducing the tension by half
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