Algebra> A string is stretched between fixed point...

A string is stretched between fixed points separated by 75 cm. It is observed to have resonant frequencies of 420 Hz and 315 Hz. There are no other resonant frequencies between these two. Then, the lowest resonant frequency for this string is ?

sudhanshu , 12 Years ago

Grade 12

1 Answers

SHAIK AASIF AHAMED

Hello student,

Given nv/2l=315 and (n+1)v/2l=420

by solving the above equations we get v/2l=105 hz

Thanks and Regards

Shaik Aasif

askIITians faculty

Last Activity: 11 Years ago

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Algebra> A string is stretched between fixed point...

A string is stretched between fixed points separated by 75 cm. It is observed to have resonant frequencies of 420 Hz and 315 Hz. There are no other resonant frequencies between these two. Then, the lowest resonant frequency for this string is ?

sudhanshu , 12 Years ago

SHAIK AASIF AHAMED

LIVE ONLINE CLASSES

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