A ray of light has a wavelength of 284 nm in glass (n = 1.51). What is its wavelength in a vacuum? (Remember, the wavelength is longer in a

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A ray of light has a wavelength of 284 nm in glass (n = 1.51). What is its wavelength in a vacuum? (Remember, the wavelength is longer in a vacuum.) (Unit = nm)​

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Thiên Ân 6 months 2021-08-09T14:05:10+00:00 1 Answers 7 views 0

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  1. giabao
    0
    2021-08-09T14:06:45+00:00
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    Answer:

    428.8 nm

    Explanation:

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