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4 votes
Which of the following is closest to the speed of sound in air at sea level ?

a. 3 m/s
b. 30 m/s
c. 330 m/s
d. 3300 m/s

1 Answer

6 votes
Closest to speed of sound in air at sea level : C. 330 m/s I think.
User Inspector Squirrel
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