9. Which of the following is NOT a primary color when it comes to light?

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1 point
red
green
yellow
blue

Yellow is not a primary color when it comes to light. The primary colors for light are red, green, and blue.

WHICH OPTION

The correct option is:

Yellow

. How do we see the color red?

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1 point
All colors except red are reflected off the object and red is absorbed.
All colors except red are absorbed by the object and red is reflected.

All colors except red are absorbed by the object and red is reflected.