Sound WavesMedium
Question
A string under a tension of 129.6 N produces 10 beats /sec when it is vibrated along with a tuning fork. When the tension is the string is increased to 160 N. it sounds in unison with same tuning fork. calculate fundamental freq. of tuning fork.
Options
A.100 Hz
B.50 Hz
C.150 Hz
D.200 Hz
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