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xxMikexx [17]
3 years ago
11

A shock wave first forms when an object ___ the speed of sound.

Physics
2 answers:
Anna11 [10]3 years ago
5 0
<span>a shock wave first forms when an object Reaches the speed of sound When an object reaches the speed of sound, it will create some sort of disturbance in the air that created discontinuous change in pressure, medium density and the temperature around it, which will eventually became a shock wave.</span><span />
Liula [17]3 years ago
5 0
Reaches the speed of sound.
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