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When the length I of a piece of wire under constant tension is varied, the relationship ...

When the length I of a piece of wire under constant tension is varied, the relationship of the frequency of the vibration f\(\alpha\)/ is
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  • A F\(\alpha\)/
  • B F\(\alpha \frac{1}{I^2}\)
  • C F \(\alpha\sqrt I\)
  • D F\(\alpha \frac{1}{1}\)
Correct Answer: Option D
Explanation:
F = \(\frac{1}{2L}\sqrt\frac{T}{m}\)

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