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What is Newton's colour disc ? What are primary colours? EXPLAIN |
| Answer» <html><body><p>tion:''Newton <a href="https://interviewquestions.tuteehub.com/tag/disc-955290" style="font-weight:bold;" target="_blank" title="Click to know more about DISC">DISC</a>''' also known as Disappearing <a href="https://interviewquestions.tuteehub.com/tag/colour-422259" style="font-weight:bold;" target="_blank" title="Click to know more about COLOUR">COLOUR</a> 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 <a href="https://interviewquestions.tuteehub.com/tag/concept-928138" style="font-weight:bold;" target="_blank" title="Click to know more about CONCEPT">CONCEPT</a> that human visual perception cannot <a href="https://interviewquestions.tuteehub.com/tag/distinguish-956793" style="font-weight:bold;" target="_blank" title="Click to know more about DISTINGUISH">DISTINGUISH</a> <a href="https://interviewquestions.tuteehub.com/tag/details-949819" style="font-weight:bold;" target="_blank" title="Click to know more about DETAILS">DETAILS</a> 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]</p></body></html> | |