the tuning forks A and B gives 3 beats persecond.The frequency of A is 512Hz.The second fork B is filed so that its beat frequency reduces to 2 beats persecond. What is the frequency of B?
the tuning forks A and B gives 3 beats persecond.The frequency of A is 512Hz.The second fork B is filed so that its beat frequency reduces to 2 beats persecond. What is the frequency of B?