Mosquito produces sound when its wings vibrate, approximately 500 times per second. What is its frequency and time period ? Is the sound audibile, infrasonic or ultrasonic?
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Answer:
The range below 20Hz is infrasound and range above 20,000 is ultrasound.
Explanation:
The range below 20Hz is infrasound and range above 20,000 is ultrasound. ... Find its time period and frequency. ... The sound from a mosquito is produced when it vibrates its wings at an average rate of ... Frequency = 500 vibrations/ second.
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