How does a video work? How we can see movies?
Ans: A video is nothing but a collection of images which are displayed to our eyes continuously with a very short time interval between them. Let us see what do we mean by it.
When we look at any object, its image is made on retina of human eyes. These images do not get removed from the retina even after removing the object from in front of the eyes.
Due to the same attributes of the eye, the video is produced. Continuous photos are flashed so fast that the effect of the picture is not completely eradicated & this happens so fast that it becomes difficult for us to understand these pictures separately and their mixed effect gives us an impression of being dynamic (video).
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