Question

Differentiate between audible and inaudible sounds.

Answer 1

Audible Sound Inaudible Sound

(a) Audible Sounds Inaudible

are sounds of sounds are

frequency which those sounds

are audible who have

to human ear frequency

not audible

for human ear

(b) The frequency of Inaudible in above

audible sounds $20KH$

is usually $20-20,000$

$H2$.