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What is the range of frequencies associated with (1) infrasound (2) ultrasond |
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Answer» Infrasound:Also called infrasonic sound.Sound of fequencies less than 20HzUltrasound:Also called ultrasonic sound.Sound of fequencies more than 20000Hz. That\'s all. Thank you (1)INFRASOUND. (INFRASONIC)Sound lower than 20 Hz is called infrasonic.(2)ULTRASOUND (ULTRASONIC)Sound greater than 20,000 Hz is called ultrasonic. |
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