anicolee13 anicolee13

24-06-2014
Physics

contestada

13. Sound waves can't travel through

A. a solid.
B. a liquid.
C. an elastic material.
D. a vacuum.

Respuesta :

brittanycandace brittanycandace

24-06-2014

They cannot travel through D a vacuum. They need a solid, liquid or gas to travel

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25-06-2014

D. a vacuum is the correct answer.

Because there are no particles in vacuum to transfer sound waves.

Answer Link

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