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torr.kitty

  • 2 years ago

A light wave travels at a speed of 3.0 × 10^8 meters/second. If the wavelength is 7.0 × 10^-7 meters, what is the frequency of the wave?

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  1. heycoa
    • 2 years ago
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    so wavelength = V/F. So you go 7.0*10^-7=(3.0*10^8)/frequency, then solve for frequency. I get 4.29*10^14

  2. heycoa
    • 2 years ago
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    but you should double check that

  3. torr.kitty
    • 2 years ago
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    yea it was correct:) thanks

  4. heycoa
    • 2 years ago
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    Sure thing!

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