Why is a sound wave called a longitudinal wav | vedclass

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(B) wave in which the particles of the medium vibrate along or parallel to the direction of wave propagation is called a longitudinal wave.In a sound

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Because particles vibrate parallel to the direction of propagation.

Vedclass · Answer

(B) wave in which the particles of the medium vibrate along or parallel to the direction of wave propagation is called a longitudinal wave.In a sound wave,the particles of the medium oscillate back and forth in the same direction as the wave travels.Since the displacement of the medium particles is parallel to the direction of energy transfer,a sound wave is classified as a longitudinal wave.

Why is a sound wave called a longitudinal wave?

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