Question

Mention the frequency of sound produced when the vocal cords are (a) tight and thin, (b) loose and thick.

Answer 1

Answer:

When the muscles attached to vocal cords contract and stretch, the vocal cords become become tight and thin and a sound of high frequency is produced. when the muscles relax ,the vocal cords become loose and thick, and a sound of low frequency is produced. The vocal cords of a man are 20 mm long

Answer 2

Answer:

a. it will produce high frequency sound

b. it will produce low

Explanation:

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