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What is Newton's colour disc ? What are primary colours? EXPLAIN |
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Answer» tion:''Newton DISC''' also known as Disappearing COLOUR Disc is a well-known physics experiment with a rotating disc with segments in different colors (usually Newton's primary colors: red, orange, yellow, green, blue, indigo and violet) appearing as white (or off-white or gray) when it spins very fast. type of mix of light stimuli is called temporal optical mixing, a version of additive-averaging mixing.[1] The CONCEPT that human visual perception cannot DISTINGUISH DETAILS of high-speed movements is popularly known as persistence of vision.The disc is named after Isaac Newton. Although he published a circular diagram with segments for the primary colors that he had discovered, it is uncertain whether he actually ever used a spinning disc to demonstrate the principles of light.Transparent variations for magic lantern projection have been produced.[2] |
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