Question:medium

The frequency of a sonometer wire is 100Hz. When the weights producing the tension are completely immersed in water, the frequency becomes 80Hz and on immersing the weights in a certain liquid, the frequency becomes 60Hz. The specific gravity of the liquid is

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Buoyant force reduces tension and hence frequency of sonometer wire.
Updated On: Mar 20, 2026
  • \(1.42\)
  • \(1.77\)
  • \(1.82\)
  • 1.21
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The Correct Option is B

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