sfrediujcass
sfrediujcass sfrediujcass
  • 15-04-2016
  • Physics
contestada

What kind of waves by definition MUST have a physical medium through which to travel?
a. transverse
b. longitudinal
c. mechanical
d. nonmechanical

Respuesta :

Аноним Аноним
  • 15-04-2016
b)mechanical I think.
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