fahmi101 fahmi101
  • 01-11-2016
  • Chemistry
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An advertising sign gives off red and green light. a. Which light has higher energy? b. One of the colors has a wavelength of 680 nm and the other has a wavelength of 500. Which color has which wavelength?

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25SOSO 25SOSO
  • 01-11-2016
A would be right sorry if wrong

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