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anonymous

  • one year ago

what is the frequency of a 670nm lightwave? multiple choice answers in comments.

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  1. anonymous
    • one year ago
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  2. anonymous
    • one year ago
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    \[c=\lambda v\] c is the speed of light at 3.00 x 10^8 m/s \[\lambda=wavelength\] v=frquency

  3. anonymous
    • one year ago
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    but i only know one of those variables?

  4. anonymous
    • one year ago
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    Which ones do you know?

  5. anonymous
    • one year ago
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    wavelength

  6. anonymous
    • one year ago
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    I gave you speed of light (c)

  7. anonymous
    • one year ago
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    oh okay. so 3 * 10^8 = 670v so v= 447761.194 but how do i convert that into one of the multiple choice answers?

  8. anonymous
    • one year ago
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    @Shalante

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