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19-05-2017
Physics

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For a medium to transmit a wave, the medium must _____.

A. reflect the wave
B. absorb the wave completely
C. allow light to pass but not sound
D. permit the wave to travel through it

Respuesta :

kennedyamber88 kennedyamber88

19-05-2017

I think the answer is D. permit the wave to travel through it

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