A) 341 Hz
B) 338 Hz
C) 344 Hz
D) None of these
Correct Answer: C
Solution :
\[{{n}_{Q}}=341\pm 3=344\,Hz\]or \[338\,Hz\] On waxing Q, the number of beats decreases. Hence, \[{{n}_{Q}}=344\,Hz\]You need to login to perform this action.
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