The pitch of a vocal sound is controlled by changing the
A) force of the air passing over the vocal cords.
B) tension on the vocal cords.
C) size of the laryngeal cartilages.
D) shape of the laryngeal cartilages.

Question

Quizplus · Accepted Answer

The pitch of a vocal sound is primarily determined by the tension on the vocal cords. As the tension increases, the pitch also increases. This is why people are able to sing different notes by altering the tightness of their vocal cords.

The Pitch of a Vocal Sound Is Controlled by Changing