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mach 1 refers to the velocity of sound in a vacuum ? true or false
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Asked 9/21/2009 10:33:14 AM
Updated 10/12/2021 3:15:56 AM
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User: mach 1 refers to the velocity of sound in a vacuum ? true or false

Weegy: false
Expert answered|cash84366|Points 1815|

User: mach 1 refers to the velocity of sound in a solid ? true or false

Question
Asked 9/21/2009 10:33:14 AM
Updated 10/12/2021 3:15:56 AM
1 Answer/Comment
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Mach 1 refers to the velocity of sound in a solid. TRUE
Added 10/12/2021 3:15:56 AM
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The distance from the crest of one wave to the crest of the next wave is the amplitude of the wave.
The correct term is wavelength.
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1 Answer/Comment
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1 Answer/Comment
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