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Stare first at a blue circle and then shift their eyes to a white surface the afterimage of the circle appears?
Wiki User
∙ 10y ago
yellow
Wiki User
∙ 10y ago
This is because staring at the blue circle fatigues the photoreceptors in your eyes that are sensitive to that specific color. When you look at the white surface, those fatigued receptors are unable to respond effectively to the white light, so you perceive an afterimage of the complementary color, which is orange in this case.
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Why is afterimage green when you stare at a magenta picture?
Afterimages occur when the cones in our eyes become fatigued after being exposed to a particular color for an extended period of time. In the case of staring at a magenta picture, the cones that are sensitive to green light become fatigued, causing a green afterimage to appear when you look away. This is known as a complementary afterimage, where the afterimage color is on the opposite side of the color wheel from the original stimulus.
Why when you stare at green for a while and then look at white it appears blue?
This phenomenon is known as afterimage, where the cones in the eyes responsible for perceiving green are overstimulated and become fatigued. When you then look at a white background, the signals from these cones are temporarily distorted, causing the brain to perceive a different color, in this case blue.
If you stare at blue then look away do you see yellow?
Yes, if you stare at blue and then look away, you will see yellow. These are called afterimages and the colors are complementary, or opposites. You see the opposite color because your retina becomes "tired" and when you look at a different background, the tired receptors do not work as well for a moment and the information from the receptors will not be in balance. (Some information from washington.edu).
What happens if you stare at one color for a long time?
Staring at one color for a long time can result in a phenomenon called afterimage, where the image of the color remains temporarily if you look away. Prolonged exposure to a single color can also lead to eye strain or fatigue, causing discomfort or headaches. It is generally recommended to give your eyes breaks and allow them to rest by looking at different colors or objects.
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When most people stare at a red square and then shift their eyes to a white surface the afterimage of the square is?
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If you stare at green paper for 30 seconds and then shift to white paper what color appears?
If you stare at green paper for 30 seconds and then shift to white paper, you may see an afterimage of the complementary color, which is magenta. This phenomenon is known as color adaptation or color afterimage.
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Afterimages are caused by overstimulating the cells in the eye responsible for perceiving color. When you stare at a bright image for a prolonged period, these cells become fatigued and continue sending signals to the brain even after the image is removed, creating the illusion of an afterimage in the opposite color.
Why when you stare at green for a while and then look at white it appears blue?
This phenomenon is known as afterimage, where the cones in the eyes responsible for perceiving green are overstimulated and become fatigued. When you then look at a white background, the signals from these cones are temporarily distorted, causing the brain to perceive a different color, in this case blue.
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