lozaatier4sme lozaatier4sme

02-02-2017
Physics

contestada

sound is a mechanical wave; therefore, it________.

can travel only through air
must travel through medium
can travel through the vacuum of space
cannot travel through medium

Respuesta :

Аноним Аноним

12-02-2017

Must travel through medium.

Answer Link

dumbbutt422 dumbbutt422

05-12-2018

the first one is right I am here to confirm it is right.

It must travel through medium is right.

Answer Link

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