How does sound propagates?
##Class 8 Science##
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Explanation:
Sound needs a medium to propagate
The traveling of sound is called propagation of sound. Sound cannot propagate in the absence of a medium. The place where there is no air or air is removed, is called vacuum. Sound does not propagate (travels) through vacuum.
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sound exerts from a vibration of any thing .pls mark me brainst answer
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