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How does a human being produces …

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How does a human being produces sound? Explain.

Posted by Banarasiya Don???? 3 years, 11 months ago

CBSE > Class 08 > Science

1 answers

Banarasiya Don???? 3 years, 11 months ago

In humans, the sound is produced by the voice box or the larynx. Put your finger on the throat and find a hard bump that seems to move when you swallow. This part of the body is know as voice box. It is at the upper end of the windpipe. The vocal cords, are streched across the voice box in such a way that it leaves as narrow slit between them for the passage of air. when the lungs force air through the slit, the vocal cords vibrate, producing sound.(larynx grows larger in boys reaching puberty and called adam’s apple).

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