When all three types of cones are stimulated at once, a person will see:

Name: When all three types of cones are stimulated at once, a person will see:
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Question

Quizplus · Accepted Answer

When all three types of cones are stimulated at once, a person will see white. This is because white light contains all the colors of the visible spectrum, and when all three types of cones are triggered, the brain interprets it as seeing all colors together, resulting in white.

When All Three Types of Cones Are Stimulated at Once