The fundamental frequency of vibration of a sonometer wire may be halved by

Physics JAMB 1994

The fundamental frequency of vibration of a sonometer wire may be halved by

  • doubling the length of the wire checkmark
  • doubling the mass of the wire
  • reducing the tension by half
  • reducing the absolute temperature by half

The correct answer is: A

Explanation

F \(\alpha\) \(\frac{1}{L}\)
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