Question

A particle vibrates 100 times in 4 seconds, then the frequency of the particle is

Answer 1

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Answer:

The frequency (f) of a wave is the number of full waveforms generated per second.

This is the same as the number of repetitions per second or the number of oscillations per second.

Time Period (T) is the number of seconds per waveform or the number of seconds per oscillation.

It is clear that frequency and period are reciprocals.

In this case, A tuning fork's tongs vibrate 100 times in 4s.

frequency = no. of vibration/ time

frequency = 100/4

= 25Hertz

hence, the frequency of the particle is 25 Hertz

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Answer 2

Frequency = ohaogwpjzs