Question

how is sound produced in a human larynx and a loud speaker
please help ​

Answer 1

Answer:

In human, the voice box or larynx produced the sound . ... When lungs force air by the slit, the vocal cords start vibrate and produce sound. At the upper part of a loudspeaker, there is a metal cone. The cone's outer part is faster to the surface of the circular metal rim of loudspeaker