Question

The sound from a mosquito is produced when it vibrates its wings at an average rate of 1500 vibrat
per 3 seconds. What is the time period and frequency of the vibration?
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Answer 1

Answer:

0.002 seconds

Explanation:

As, it vibrates it's wings 1500 times in 3 seconds

Frequency of vibrations(f) = 1500/3 = 500 Hz

Time period = 1/f = 1/500 sec = 0.002 sec