bbydeehere bbydeehere

08-11-2016
Health

contestada

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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