The range of infrasonic vibration is in between
Hence, the range of infrasonic vibration is between 0to20Hz.
Complete the following sentences :
(a) An average person can hear sound of frequencies in the range ___ to ___.
(b) Ultrasound is of frequency ___ .
(c) Infrasonic sound is of frequency ___ .
(d) Bats can produce and hear ___ sound.
(e) Elephants produce ___ sound.
Infrasonic frequency range is
Infrasonic vibrations have frequency:
Vibrations with frequencies above 20,000 Hz are called infrasonic vibrations.