AIPMT | 2014CapacitanceHard
Question
If n1, n2 and n3 are the fundamental frequencies of three segments into which a string is divided, then the original fundamental frequency n of the string is given by
Options
A.
B.
C.
D.n = n1 + n2 + n3
Solution
n1 =
n2 = 
n3 = 
n =
(l = l1 + l2 + l3)∴
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