jilliannemartin jilliannemartin

16-05-2017
Physics

contestada

what is a medum and why do waves travel through them?

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katesh10 katesh10

16-05-2017

A medium is a substance or material that carries the wave. Sounds waves need a medium in order to travel through a wave to help it travel as it cannot travel through a vacuum. Mechanical waves need a medium to transport energy.

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