Question:

A tuning fork whose frequency as given by manufacturer is 512 Hz is being tested with an accurate oscillator. It is found that the fork produces a beat of 2 Hz when oscillator reads 514 Hz but produces a beat of 6 Hz when oscillator reads 510 Hz. The actual frequency of fork is

Options :

  • a)508Hz
  • b)512Hz
  • c)516Hz
  • d)518hz

Answer :

c)516Hz

Answer Steps :

Step:-1

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