Question
How can we see the moving picture?
Solution
The moving pictures or a continuous film that we see is a compilation of several shots taken at different times.
Our retina retains the image for 1/6th of a second. If the images flashes at a rate faster than 16 per second, then a moving picture of any object can be seen.
So, the shots of pictures are flased at a rate of 24 per second. Hence, it enables us to see the picture.
