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mach 1 refers to the velocity of sound in a solid ? true or false
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Asked 9/21/2009 10:38:21 AM
Updated 10/12/2021 3:16:05 AM
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Flagged by Jona11 [10/12/2021 3:16:03 AM]
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User: mach 1 refers to the velocity of sound in a solid ? true or false

Weegy: Mach number is a common 'ratio' unit of speed when one is talking about aircrafts
Expert answered|Heather71|Points 1210|



Question
Asked 9/21/2009 10:38:21 AM
Updated 10/12/2021 3:16:05 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by Jona11 [10/12/2021 3:16:03 AM]
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Mach 1 refers to the velocity of sound in a solid. TRUE
Added 10/12/2021 3:16:05 AM
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a thick string produces a higher tone than a thin string of equal length? true or false
Weegy: false. User: sound cannot travel in liquid? true or false (More)
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1 Answer/Comment
Sound cannot travel in liquid. FALSE.
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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. true or false User: The pitch of sound refers to the frequency of high or low tones. true or false
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Updated 9/10/2017 3:50:00 AM
1 Answer/Comment
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.
Added 9/10/2017 3:50:00 AM
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Updated 354 days ago|5/31/2023 12:40:47 AM
2 Answers/Comments
A sonic barrier if formed by rarefaction waves in front of an airplane. FALSE.
Added 354 days ago|5/31/2023 12:39:26 AM
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The distance between the crest of a wave and the base line is the wavelength of a wave. FALSE.
Added 354 days ago|5/31/2023 12:40:45 AM
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fundamental tone is the tone of highest pitch? true or false
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Question
Expert Answered
Updated 11/23/2022 6:08:27 AM
1 Answer/Comment
Fundamental tone is the tone of highest pitch. FALSE

Added 11/23/2022 6:08:24 AM
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sound cannot travels in a gas? true or false
Weegy: false? User: sound cannot travel in a soild? true or false Weegy: false? User: sound cannot travel in a vacuum? true or false (More)
Question
Expert Answered
Updated 11/23/2022 6:10:10 AM
1 Answer/Comment
Sound cannot travel in a vacuum. TRUE.
Added 11/23/2022 6:10:10 AM
This answer has been confirmed as correct and helpful.
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