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Light — Science STD 8 — Question

Gujarat BoardEnglish MediumSTD 8ScienceLight2 Marks
Question
What is meant by 'persistence of vision'?
✓

Answer

Persistence of Vision- The property of this phenomenon is that the image formed on the retina of the eye persists for about $\frac1{16}\text{th}$ of a second, hence if $16$ frames are shown on a screen in succession, they are viewed by the retina as an ongoing action.

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