Chemistry, 19.04.2021 18:00, anthonybowie99
Speed
the amount of time it takes for a wavelength to pass a certain point
the distance traveled per unit of time
the range of wavelengths and frequencies of electromagnetic waves
a unit used to express frequency of a wave; one hertz is equal to one wavelength per
second
the number of wavelengths that passes a fixed point in a second
Answers: 1
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A__ is two or more substances that are together in the same place but are not chemically combined
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Particles vibrate in a rigid structure and do not move relative to their neighbors.
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Speed
the amount of time it takes for a wavelength to pass a certain point
the distance trave...
the distance trave...
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