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What color does a green cloth appear in yellow light

  • Thread starter jsmith613
  • Start date
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1. Homework Statement
what color does a green cloth appear in yellow light


2. Homework Equations



3. The Attempt at a Solution
i know its either green or black but i dont know which.
Yellow light is either a wavelength of its own or a mixture of green and red, thats where my problem is. I am not sure
 
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Think this: What does green cloth appear with green? and what does it appear in red? Since yellow light is green+red...
 

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