Question

29.Sound cannot travel through​

Answer 1

Answer:

Sound cannot travel through vacuum since the vacuum is not a material medium. Sound requires a material medium for its propagation. ... Sound wave is a pressure wave means it travels in the medium by compressing and then lengthening the consecutive particles in the medium.

Explanation:

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Answer 2

Answer:

Sound vibration must travel through matter. ... Sound cannot travel through a vacuum. A vacuum is an area without any air, like space. So sound cannot travel through space because there is no matter for the vibrations to work in.

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