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31-03-2015
Biology

Answered

NCERT VIII - Sciences

The sound from a mosquito is produced when it vibrates its wings at an average rate of 500 vibrations per second. What is the time period of the vibration?

Answer :

Аноним Аноним

31-03-2015

the time period= time taken to complete one complete oscilation
=time/no.of oscilations
here,the T=1s/500=.002s

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