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A shock wave first forms when an object ___ the speed of sound.
A shock wave first forms when an object exceeds the speed of sound.
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Expert answered|karenkateordonez|Points 10|
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Asked 12/1/2015 7:18:04 AM
Updated 12/10/2015 6:48:33 AM
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This answer has been confirmed as correct and helpful.
Edited by Janet17 [12/10/2015 6:48:30 AM], Confirmed by Janet17 [12/10/2015 6:48:33 AM]
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