Question

Two strings A and B have lengths la and Ig and carry masses
MA and Mg at their lower ends, the upper ends being supported by rigid supports if nA and nB are the frequencies of their vibrations and na=2b then,

a.IA =4IB, regardless of masses
b.IB= 4IA, regardless of masses
c.MA =2MB, IA=2IB
d.MA= 2MB, IB= 2IA​

Answer 1

Answer:

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