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a tuning fork produces 256 waves in 4 seconds. calculate the frequency of tuning fork.

frequency = no.of vibrations/ time = 256 / 4 = 64 Hz

therefore, the frequency is 64 Hz.

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256/4 = 64 Hz

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256/4 64
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Frequency = no. of vibration/time = 256/4 = 64 Hz
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256/4=64 
not sure my answer
 
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Frequency =no. of waves/time
                =256/4
                =64

 thank you
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Given, No. Of vibration of tuning fork =256 waves Time taken = 2 Now, frequency =no. Of vibration /time Therefore, = 256/2 = 128 hz Mentors eduserv physics class 8 sounds
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