Ncert solutions

Ncert solutions

Grade 8

Sound | Exercise

Question 6

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Question 6

Q 6) 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?

Solution 6:

Frequency = 500 vibrations/second.

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

= (1/500) = 0.002 sec.

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