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Q. |
Persistance of vision is the principle behind – |
A. | Camera |
B. | Spectroscope |
C. | Cinema |
D. | Periscope |
Answer» C. Cinema | |
Explanation: Persistence of vision is the phenomenon of the eye by which an afterimage is thought to persist for approximately one twenty-fifth of a second \ on the retina. Persistence of vision is still the accepted term for this phenomenon in the realm of cinema history and theory. |
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