Multiple Choice
The speed of sound in air at 0ºC is 331 m/s.What is the speed of sound in air at -40ºC?
A) 241 m/s
B) 282 m/s
C) 306 m/s
D) 309 m/s
E) 379 m/s
Correct Answer:
Verified
Correct Answer:
Verified
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