Light: Newton's Particle Theory vs Huygens' Wave Theory

Early in the 18th century, the scientific community raised discussions among important scientific issues raised by the scientific community. Sir Isaac Newton suggests that light consists of small particles called particles. But at about the same time Newton's light particle theory was challenged by Christian Huygens. According to Huygens, light consists of waves, not particles (spring and davidson).

This paper was proposed by Hook and Huygens, they believe that light is still a wave and not a Newtonian theory, ie light is composed of small particles. However, perhaps because Newton enjoyed a high reputation, his theory has been dominated until wave theory revives in the 19th century. Newton's greatest achievement is his work in physics and celestial mechanics, which is complemented by the universal gravity theory. By 1666, Newton got an initial version of his three laws of motion. Newton also discovered the rule of generating centrifugal force on objects moving equally on a circular path. However, he does not fully understand the circular movement. After another spiritual collapse in 1693, Newton finished all his studies. He also suffered from a mild psychosis as he spent his life discovering and studying.

After Newton, many things were fixed. Young and Fresnel combined Newton particle theory and Huygens' wave theory to show that the color is a visual representation of the wavelength of light. Science gradually recognizes the difference between color perception and mathematical optics. Goethe, a German poet and scientist, could not shake the Newton Foundation, "Goethe found a hole in Newton's armor, Newton promised the theory that there is no color refraction.Therefore, He believes that the telescope must remain incomplete and believes that achromatism and refraction are incompatible This proof proved wrong by Delon. "

The theory of particles that did not match the light in Newton's "optical" was a general theory at the time. His paper on optics in the 1740s helped to ensure that the lightwave theory proposed by Christian Huygens would be a dominant mindset, at least before the development of photon theory. When he discovered that lightning transmitted through a metal key could be used to charge the Rayden can, it used electricity to identify lightning. He also believes that "negative" and "positive" are used to indicate charge and possibility.