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Which one of the following is responsible for the working of Newton’s colour disc experiment ?
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- Formation of pure spectra
- Formation of impure spectra
- Persistence of vision
- Principle of complementary colour
- Formation of pure spectra
Correct Option: C
A Newton Disc can be created by painting a disc with the seven different colours. A combination of red, green and blue in the circular disc will yield the same result. This is due to the phenomenon called persistence of vision.
