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Chemistry, 10.12.2019 11:31 jazz9876

An ultraviolet wave traveling through a vacuum has a wavelength of 4.0 × 10^–7 m. the wave’s frequency, written in scientific notation to two significant figures, is
× 10^14 hz.
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An ultraviolet wave traveling through a vacuum has a wavelength of 4.0 × 10^–7 m. the wave’s frequen...

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