Given are two tuning forks near one another, one of them is of unknown frequency and the other is of frequency 591 Hz. We can hear beats of maximal intensity 
times each second. Then -
A
Unknown frequency is 596 Hz
B
Unknown frequency is 586 Hz
C
Difference in frequency of two tuning forks is 5 Hz
D
Intensity at time 
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION
(a, b, c, d)
Beat frequency: 
or 
or 
Intensity: 
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