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Allushta [10]
4 years ago
6

Calculate the time in which a tuning fork of frequency 256 Kz. completes 32 vibrations?Answer needed urgently. Pl. help. Thanks

! ...?
Physics
1 answer:
kherson [118]4 years ago
5 0
The period (T) of a vibrating object is equal to the reciprocal of the frequency (f). Completing a number of vibrations (n) takes nT time.

t = nT = n/f = 32/256 = 1/8 = 125 ms.


I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

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Answer:

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In the negative feedback mechanism, the output is fed back to the system which further decreases the the output. Hence, it is known as negative feedback because it reduces the output.

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Second stone:

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Answer:

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