what is Persistence of vision?

Persistence of vision is the phenomenon of eye by which an image formed is thought to remain for approximately of a second on the retina. The persistence of vision helps us to watch movies.

  • 23

the ability of human eye to continue to see the image of an object for a short duration even after the removal of the object is called persistence of vision.

it is due to persistence of vision that we are able to see the movie pictures in a cinema hall. the pictures in the form of long film are projected on screen at rate of 24 pictures per second. under these conditions it seems as if the objects are moving.

  • 64
What are you looking for?