Sound WavesHard
Question
Two identical piano wires, kept under the same tension T have a fundamental frequency of 600 Hz. The frictional increase in the tension of one of the wires which will lead to occurrence of 6 beats/s when both the wires oscillate together would be
Options
A.0.01
B.0.02
C.0.03
D.0.04
∴ 
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