What is called infrasonic sound? October 10, 2024July 14, 2020 by Admin If the frequency of sound is less than 20 Hz it is called infrasonic sound. Related Posts:What is sound wave?Difference between Radiowave, Microwave, and Infrared wavesWhat is Hydroponics? Examples, Types, Advantages and…Inner EarWhat is sound explain?Ultrasound Images : about various ultrasound images…
