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Good afternoon. Beat frequency n=n1-n2. But here what is n1 and n2. How to take n1 and n2. Explain answer sir.

Good afternoon.
Beat frequency n=n1-n2.
But here what is n1 and n2.
How to take n1 and n2.
Explain answer sir.

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1 Answers

Arun
25757 Points
4 years ago
Dear Raju
 
There are 5 beats between A&B.
Hence possible frequency of A =  512 ± 5  = 507 or 517.
 
When one prong of A is filled, its frequency becomes greater than the original frequency.
 
HemcH 517 Hz is correct.

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