Q. 105.0( 8 Votes )

Boojho while wavi

Answer :

The impression of an image does not vanish immediately from our retina but persists there for 1/16 th of a second. So, if we move or hands at a rate faster than this then it will appear as moving in a blurred manner. This is what happening with Boojho as his fingers are appearing blurred due to the fast movement of his hand.

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