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  1. In the 1660s, English physicist and mathematician Isaac Newton began a series of experiments with sunlight and prisms. He demonstrated that clear white light was composed of seven visible colors.

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  2. Newton proposed that light consists of little masses. This means that a horizontal beam of light near the earth is undergoing projectile motion, and forms a parabola. The straight line we observe is due to the fact that the speed of the particles is so great. In one microsecond, light travels 300 m.

  3. 11 Νοε 2023 · Newton explained how his observations could account for the rainbow, produced by the refraction and reflection of light through raindrops that act as tiny prisms. The colors of everyday objects...

  4. 13 Απρ 2015 · VIEW FULL TEXT DOWNLOAD PDF. Isaac Newton's reputation was initially established by his 1672 paper on the refraction of light through a prism; this is now seen as a ground-breaking account and the foundation of modern optics. ...

  5. Issac Newton - New Theory of Light and Colours (1672) - Free download as PDF File (.pdf), Text File (.txt) or view presentation slides online. A letter to the Royal Society presenting a new theory of Light and Colours by Isaac Newton.

  6. A Letter of Mr. Isaac Newton, Mathematick Professor in the University of Cambridge; containing his New Theory about Light and Co lors: Where Light is declared to be not Similar or Homogeneal, but consisting of difform rays, some of which are more refrangible than others: And Colors are affirm'd to be not Qualifications of Light, deriv'd from Ref...

  7. Fara P (2015) Newton shows the light: a commentary on Newton (1672) ‘A letter … containing his new theory about light and colours…’, Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 373:2039, Online publication date: 13-Apr-2015.