Please can you solvethe problem a 8:31 pm
Question Type
SMCQ
Concepts Included
Difficulty
Frequency of a system performing SHM
Que. 9
0 339.36 s
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For the composite rod, the cross-sectional area of PQ,
QR and RS are 2A, A and 2A respectively and their
Young's modulus Y, 2Y and Y. Then total change in
length of system will be
s
A)
B)
C)
D)
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