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Awave has a wavelength of 12 mm and a frequency of 6 hertz. what is its speed?
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Aballoon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon? a balloon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon?
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Awave has a wavelength of 12 mm and a frequency of 6 hertz. what is its speed?...
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