bbydeehere
bbydeehere bbydeehere
  • 08-11-2016
  • Health
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The speed of sound through air is about _____.

A) 340 m/s
B) 2,000,000 m/s
C) 3,000,000 m/s
D) 3,000,000 m/hour

Respuesta :

Аноним Аноним
  • 08-11-2016
The correct answer is A) 340 m/s. Hope this helps.
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