Question

what is the duration of persistence of vision??

Answer 1

The duration of persistence of vision is 1/30 th part of a second

Answer 2

The ability to retain an image is called as its persistence of vision.

Our Brain and eyes retain a vision for about 1/30 of a second. This time is actually depends on the brightness of the image. As the brightness increases or decreases the retaining time will thus also increases or decreases.