Physics · 2013
JEE Main · 23 April 2013, Shift 1 · Q17
A sonometer wire of length 114 cm is fixed at both the ends. Where should the two bridges be placed so as to divide the wire into three segments…
A sonometer wire of length $\displaystyle 114$ cm is fixed at both the ends. Where should the two bridges be placed so as to divide the wire into three segments whose fundamental frequencies are in the ratio $\displaystyle 1$ : $\displaystyle 3$ : $\displaystyle 4$ ?
Official answer
(4)
At $\displaystyle 72$ cm and $\displaystyle 96$ cm from one end
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JEE Main 2013 Physics question, with the answer from NTA’s final answer key. Where our answers come from.