When you talk, it is not necessary for air to travel from your mouth to the ear of the listener. Justify.
urgent pls
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Answer:
Its because of a wave called longitudinal wave
Explanation:
Longitudinal waves are waves in which the displacement of the medium is in the same direction as, or the opposite direction to, the direction of propagation of the wave.
For a sound wave traveling through air, the vibrations of the particles are best described as longitudinal. Longitudinal waves are waves in which the motion of the individual particles of the medium is in a direction that is parallel to the direction of energy transport.
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