A) 516 Hz
B) 510 Hz
C) 514 Hz
D) 520 Hz
Correct Answer: A
Solution :
Tuning fork produces 2 beats with oscillator of 514 Hz. \[\therefore \] frequency of tuning fork \[{{n}_{1}}=514\underline{+}2\] = 516 or 512 Hz Similarly, \[{{n}_{2}}=510\pm \,6=514\] or 504 Hz \[\therefore \] frequency of tuning fork = 516 HzYou need to login to perform this action.
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