Physics, asked by angel11356, 1 year ago

What is persistence of vision?​

Answers

Answered by hacchur33
1

Persistence of vision traditionally refers to the optical illusion that occurs when visual perception of an object does not cease for some time after the rays of light proceeding from it have ceased to enter the eye.[2] The illusion has also been described as "retinal persistence",[3] "persistence of impressions",[4] simply "persistence" and other variations. According to this definition, the illusion would be the same as, or very similar to positive afterimages.[5]

"Persistence of vision" can also be understood to mean the same as "flicker fusion",[6] the effect that vision seems to persist continuously when a stream of light is repeatedly interrupted for very brief instances and thus enters the eyes intermittently.

Answered by MissWierdo
7

Answer:

The image of any object seen persists on the retina for 1/16 second, even after the removal of the object. This continuance of sensation of eye for some time is called persistence of vision. The property of persistence of vision is used in cinematography.

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