Question

how is the sound produced. what is the range of frequiences of audiable sound.
is poray q ka answer kia hoga ​

Answer 1

Answer:

Humans can detect sounds in a frequency range from about 20 Hz to 20 kHz. (Human infants can actually hear frequencies slightly higher than 20 kHz, but lose some high-frequency sensitivity as they mature; the upper limit in average adults is often closer to 15–17 kHz.)