Solved UPSC CDS/OTA Question
A solved UPSC CDS/OTA PYQ - decoded step-by-step.
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Q · Human Eye and Colourful WorldMedium · 45s
Which statement about persistence of vision is true?
TopicHuman Eye and Colourful World
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
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This is why motion pictures appear continuous.
Final Answer: Option B - It lasts for about 1/16th of a second.