what name is given to a range which has infrasonic,audible range and ultrasonic.example; bats
That would be Sound as a whole, there is no other scientific name quoted for such a frequency range.
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.
What are audible and inaudible sounds? What is the audibility frequency range for human ear?