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Isaac Newton, English Polymath

Isaac Newton. Engraving of Sir Isaac Newton (1642-1727), English physicist, performing an optics experiment with a prism. Newton (at center) passed a ray of light through a prism in a dark room onto a screen. The white light was refracted (bent) but different parts of it were refracted to a different extent. This meant that the screen was illuminated by bands of consecutive colors of the spectrum; these are red, orange, yellow, green, blue, indigo and violet. This experiment was performed in 1666, a productive year for Newton's research as his students at Cambridge University had been sent home due to fears of plague. He published his results in Opticks (1704).

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Titre: Isaac Newton, English Polymath

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Isaac Newton. Engraving of Sir Isaac Newton (1642-1727), English physicist, performing an optics experiment with a prism. Newton (at center) passed a ray of light through a prism in a dark room onto a screen. The white light was refracted (bent) but different parts of it were refracted to a different extent. This meant that the screen was illuminated by bands of consecutive colors of the spectrum; these are red, orange, yellow, green, blue, indigo and violet. This experiment was performed in 1666, a productive year for Newton's research as his students at Cambridge University had been sent home due to fears of plague. He published his results in Opticks (1704).

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Taille de l'image: 3803 × 2480 px | 27.0 MB

Taille d'impression: 32.2 × 21.0 cm | 1497.2 × 976.4 in (300 dpi)

Mots clés: CÉLÈBRE • CELEBRITE • ILLUSTRATION • PERSONNAGES • PERSONNALITÉS • PERSONNE • PRISME