Why does a lighted object's shape remains with different colors immediately after we close eyes?

Question

Say we look at the rising or setting sun and then we close our eyes.We see that the shape of the Sun remains in our vision,but the colors change,red,orange,green,blue and finally black.This is true for any lighted object.This is sort of resonance of vision.I would like to know why this happens?

Answer 1

it happens because of what is known as persistence of vision. any image remains in the human eye for a fraction of a second. this is why when a lighted object is swung around in the dark it looks like a circle of light.secondly the brighter objects tend to remain longer as they excite the rods and cones with a greater intensity. as the intensity dies when ur eyes are closed the colours keep changing eventually to black. maybe the partial damaging theory is also applied.

Answer 2

relatively some human beings see this while there lifeless and dieing. so which you ought to look at it as your quickly going to be lifeless or dieing. additionally relatively some human beings see this that use LSD. Any general guy or woman will inform you that this is in basic terms what the innovations does in this physique of innovations and its no longer something to place inventory in, or carry so relatively. Witch is what I say. yet interior the spirit of the question, the sunshine relatively, to me any way, is attempting to the top. the colours all around and shapes, are bustifl, although they don't seem to be the top all, i might say ever in meditation you could attempt your superb to get to that mild as see what happens.

Answer 3

generally its because the rods and cones in our eyes get very overwhelmed relatively to the surroundings, and it has a very short term "damaging" effect as the eyes re-dialate themselves.