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movies that we see are separate pictures but we see a moving picture. how?

A film, also called a movie or motion picture, is a series of still images which, when shown on a screen, creates the illusion of moving images due to the phi phenomenon. This optical illusion causes the audience to perceive continuous motion between separate objects viewed rapidly in succession.The phi phenomenon is the optical illusion of perceiving continuous motion between separate objects viewed rapidly in succession.


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