A body traveling with a speed of more than the velocity of sound in air is said to travel with

A body traveling with a speed of more than the velocity of sound in ai

1.	A body traveling with a speed of more than the velocity of sound in air is said to travel with
A.	supersonic speed
B.	hypersonic speed
C.	ultrasonic speed
D.	infrasonic speed
Answer» B. hypersonic speed

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A body traveling with a speed of more than the velocity of sound in air is said to travel with

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