Questions
Two identical strings X and Z made of same material have tension and in them. If their fundamental frequencies are 450Hz and 300Hz respectively, then the ratio is
detailed solution
Correct option is A
f=V2l=12lTμFor identical strings fxfz=TXTZ ⇒TXTZ=4503002=2.25Talk to our academic expert!
Similar Questions
A wire having a linear density of 5 g/m is stretched between two rigid supports with a tension of 450 N. It is observed that the wire resonates at a frequency of 420 Hz. The next highest frequency at which the same wire resonates is 490 Hz. Find the length of the wire. (in m)
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