Question and answer
The statement "matter can be neither created nor destroyed by chemical means, but it can be changed from one form to another" is the chemical law of A. conservation of energy. B. conservation of matter. C. atomic disintegration. D. definite proportions.
The statement "matter can be neither created nor destroyed by chemical means, but it can be changed from one form to another" is the chemical law of: conservation of energy. [ ]
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|Score 1|Janet17|Points 40133|
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Asked 1/15/2019 1:44:51 PM
Updated 12/26/2024 8:22:10 AM
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Questions asked by the same visitor
If the amplitude of the resultant wave is twice as great as the amplitude of either component wave, and this wave exhibits reinforcement, the component waves must A. be in phase with each other. B. be traveling in the opposite direction of the resultant wave. C. have a different wavelength than the resultant wave. D. have a different frequency than the resultant wave.
Question
Not Answered
Updated 1/1/2021 9:19:32 PM
1 Answer/Comment
If the amplitude of the resultant wave is twice as great as the amplitude of either component wave, and this wave exhibits reinforcement, the component waves must be in phase with each other.
Added 1/1/2021 9:19:32 PM
This answer has been confirmed as correct and helpful.
Sound waves can't travel through A. a solid. B. an elastic material. C. a vacuum. D. a liquid.
Weegy: Sound waves can't travel through a vacuum. (More)
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Updated 1/14/2019 5:50:33 PM
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In a stringed musical instrument, the sound frequency of a particular string can be increased by A. loosening the string. B. lengthening the string. C. increasing the string's thickness. D. tightening the string.
Weegy: In a stringed musical instrument, the sound frequency of a particular string can be increased by TIGHTENING THE STRING. (More)
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Updated 5/27/2023 5:17:54 AM
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The large, flat piece of wood within a piano serves the same purpose as A. a bamboo reed. B. a set of wooden drum sticks. C. a guitar pick. D. the hollow box within a violin.
Weegy: The large, flat piece of wood within a piano serves the same purpose as: the hollow box within a violin. (More)
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Updated 1/28/2020 12:53:42 PM
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In which of the following cases would sound reach each ear out of phase? A. You are standing directly to the right of the sound source. B. You are standing directly behind the sound source. C. You are standing directly below the sound source. D. You are standing directly in front of the sound source.
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Not Answered
Updated 10/15/2020 12:29:28 PM
1 Answer/Comment
If you are standing directly to the right of the sound source, sound would reach each ear out of phase.
Added 10/15/2020 12:29:28 PM
This answer has been confirmed as correct and helpful.
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