A) 1.120 Hz
B) 125 Hz
C) 128 Hz
D) 130 Hz
Correct Answer: C
Solution :
In 2 seconds, the number of waves produced = 256 \[\therefore \]in 1 second the number of waves produced\[=\frac{256}{2}=128\] Therefore Frequency of the tuning fork = 128 Hz.You need to login to perform this action.
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