Question

A series of fast moving still pictures can create an illusion of movement because.

• A. the eye can focus on very rapidly changing pictures
• B. eye is quicker than the brain
• C. the eye can separate two images only when the interval of separation between them is more than one-tenth of a second
• D. the optical cortex can see through the rapidly moving images

Answer 1

The correct option is C the eye can separate two images only when the interval of separation between them is more than one-tenth of a second

Human eye cannot differentiate two images when the interval of separation between them is less than one-tenth of a second