Asked by zaniah brown on Jul 11, 2024
Verified
When most people stare first at a blue circle and then shift their eyes to a white surface,the afterimage of the circle appears
A) yellow.
B) red.
C) green.
D) blue.
Afterimage
The visual illusion of a continued perception, often in complementary colors, of a scene after looking away from it.
White Surface
A surface that appears white because it reflects most wavelengths of light visible to the human eye.
- Recognize color vision theories and the evidence that underpins them.
Verified Answer
SV
Santiago VenegasJul 18, 2024
Final Answer :
A
Explanation :
When people stare at a blue object and then look away at a white surface, the afterimage appears yellow. This is due to the opponent-process theory of color vision, which suggests that colors are perceived in opposing pairs: blue-yellow, red-green, and black-white. Staring at blue fatigues the blue receptors, making the opposing color, yellow, more prominent in the afterimage.
Learning Objectives
- Recognize color vision theories and the evidence that underpins them.
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