Question

The sound from a mosquito is produced when it vibrates its wings at an average rate of 600 vibrations per second. What is the time period of the vibration? What is the relation between frequency & vibration of a sound?

Answer 1

Answer:

Let 'f' denote the frequency and 't' denote the time period of vibrations. We have the frequency-time period relation as: f=1/t. t= 1/f=1/600=0.0016666666666667 second per vibration

Explanation:

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Answer 2

Explanation:

Frequency= 600 vibration / second

Time period = (Time taken )/( number of oscillation)

1/600 =  0.00166666666

The Relation between frequency and vibration of a sound -

A complete cycle of vibration occurs when the object moves from one extreme position to the other extreme, and back again.

The number of cycles that a vibrating object completes in one second is called frequency. The unit of frequency is hertz (Hz).

One hertz equals one cycle per second.