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Frequency

The frequency...

Question

The frequency of a given sound is 1.5kHz. How many vibrations it will complete in 1 second.

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Solution

Frequency is defined as the number of times a particle vibrates in a unit interval of time, or one second.
This as frequency is 1.5 kHz = 1.5 x 10³ Hz, it will vibrate 1500 time every second.

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