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Question
Which part of our body vibrates to produce sound when we speak?
Which part of our body vibrates to produce sound when we speak?
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Solution
The correct option is C Vocal cords
Two vocal cords are stretched across the voice box or larynx in such a way that it leaves a narrow slit between them for the passage of air. When the lungs force air through the slit, the vocal cords vibrate, thus producing sound.
Vocal cords
Two vocal cords are stretched across the voice box or larynx in such a way that it leaves a narrow slit between them for the passage of air. When the lungs force air through the slit, the vocal cords vibrate, thus producing sound.
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