The frequency of a fork A is 3% more than the frequency of a standard fork whereas the frequency of fork B is 3% less. The forks A and B produce 6 beats per second. The frequency of standard fork will be
Text Solution
Verified by ExpertsThe correct answer is:
A
f A = 
f 0
f B = 
f 0
f A – f B = 6
f 0 = 6
f 0 = 100Hz
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