tanyacurley tanyacurley

27-06-2020
Biology

contestada

which best describes what is required for any sound wave to travel?

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Аноним Аноним

07-07-2020

Answer:

Light does not need a medium to travel through, but since sound waves must have a medium to vibrate, sound is not created where no air is present. ... A mechanical wave transfers energy through matter.

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