When the length of the vibrating segment of a sonometer wire is increased by 1%, the percentage change in its frequency is? a) 100/101 b) 99/100 c) 1 d) 2
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When the length of the vibrating segment of a sonometer wire is increased by 1%, the percentage change in its frequency is?
a) 100/101
b) 99/100
c) 1
d) 2
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