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PART - 2 CH - 14 Waves — Physics STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 SciencePhysicsPART - 2 CH - 14 Waves1 Mark
Question
The weight hanging from the sonometer wire is increased by a factor of weight. Will the frequencies of the wire increase by exactly a factor of two? Explain your answer.
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Answer

No, there will be a very slight increase in length of the wire, so the frequency will be slightly less by a factor of two.

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