Question

the impact of an image on retina persists for
a. 1/20 sec
b. 1/10 secs

Answer 1

The impact of an image on retina persists for 1/20 sec.

Image will be staying on retina for about 1/16 of a second to 1/20 sec of a second. Normally, it is called as the Persistence of Vision.

When images are shown in a sequence, it would be giving the illusion of the moving images.

Answer 2

Answer:

1/20

Explanation:

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