String Octave Weight Required (Jee Mains) | ExamDuo
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Standing waves
Medium
String Octave Weight Required
The fundamental frequency of a string stretched with a weight of 4 kg is 256 Hz . The weight required to produce its octave is
SELECT ONE OPTION
A
4 kg wt
B
12 kg wt
C
16 kg wt
D
24 kg wt
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