Question

The sound from an insect is produced when it vibrates itsvwings

at an average rate of 500 vibration per second:

a)What is the time period of the vibrations?

b)What is the frequency of
the vibrations in hertz?

c)Can we hear this sound?Why or whynot?

What differences will you hear in a sound if there is an increase in

i)amplitude ii)frequency​

Answer 1

Answer:

Frequency = 500 vibrations/second.

Time Period = (Time Taken)/ (Number of Oscillations)

= (1/500) = 0. 002 sec.

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