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Objectives Questions On Human Eye And The Colourful World 45.Name the scientist who was the first to use a glass prism to obtain the spectrum of sunlight.(a) Isaac Newton(b) Einstein(c) Kepler(d) Hans Christian Oersted

Harshit Singh , 3 Years ago
Grade 12th pass
anser 1 Answers
Pawan Prajapati

Last Activity: 3 Years ago

Answer: a

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