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Which of the following is NOT a primary color when it comes to light?
- The answer is yellow. The primary colors of light are red, green, and blue.
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How do we see the color red?
- The correct answer is All colors except red are absorbed by the object and red is reflected.
So to summarize:
- Yellow is NOT a primary color of light.
- We see red when all colors except red are absorbed, and red is reflected.