Question

why the voice of a child and adult are different?​

Answer 1

Explanation:

As a child has short vocal cords, they produce short air waves and consequently a high pitched voice. As a child grows, the vocal cords become longer. That causes the voice to become deeper. Thus,k the voices of adults are heavier and deeper than children's voices.

Answer 2

Answer:

As a child has short vocal cords, they produce short air waves and consequently a high pitched voice. As achild grows, the vocal cords become longer. That causes the voice to become deeper. Thus,k the voices of adults are heavier and deeper than children's voices.

Explanation:

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