Question

1.
Explain briefly the mechanism of production of sound in human beings.​

Answer 1

Explanation:

Sound Produced by the Humans

When air is blown from the lungs through the larynx, the vocal cords vibrate at a frequency and produce sound. When these sound waves pass through our mouth and tongue, its pitch and quality are changed and the sound waves are converted into understandable speaking.

Answer 2

Answer:

by the vibration of vocal cards