THE_SPEED_OF_SOUND_IS_TAKEN_AS___________?$ – McqOptions

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1.	THE_SPEED_OF_SOUND_IS_TAKEN_AS___________?$
A.	340 m/s
B.	3.40 m/s
C.	3400 m/s
D.	0.34 m/s
Answer» B. 3.40 m/s

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