Complete the correlation: Struck tuning fork : Vibrations in metal prongs :: Human voice : ___

Complete the correlation: Struck tuning fork : Vibrations in metal prongs :: Human voice : ___
  1. Expansion of chest muscles
  2. Vibration of vocal cords
  3. Air moving through lungs without vibration
  4. Movement of the tongue against teeth

Solution

Sound is produced whenever an object vibrates. In humans, voice is produced by the vibration of vocal cords located inside the larynx.

Asked in: Homi Bhabha Practice

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