Sound
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Sound is a form of energy that is produced by producing vibrations in an object.
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Sound cannot move through vacuum.
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Sound is a wave that requires a medium for its propagation. The medium particles vibrate only to and fro. They do not move with the sound.
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Longitudinal wave: Individual particles of the medium move in the direction parallel to the direction of wave propagation
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Transverse wave: Particle movement is perpendicular to the direction of wave propagation
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Sound waves propagat…
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