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Q.

A tuning fork produces 1024 waves in 4 seconds. Calculate the frequency of the tuning fork?


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a

25.6 Hz

b

552 Hz

c

265 Hz

d

256 Hz 

answer is D.

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Detailed Solution

The frequency of the tuning fork is 256 Hz.
Given,
Tuning fork produces (n) = 1024 waves,
Time (t) = 4 sec
As we know that the Frequency (f) = No. of vibrations per second
                                                              = n/t
                                                              =1024/4
                                                              =256 Hz
 
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