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Articles related to "Refraction"
Refraction of Light In optics, Snell's law of refraction tells us that light is refracted, or bent, when it passes from one medium to another. refraction • optics • snells law • index of refraction • refraction of light
Dispersion & Refraction in Optics When white light passes through a prism it spreads out into all the colors of the rainbow. Physics tells us this results from refraction and dispersion. dispersion • refraction • optics • snells law • lenses
Reflection vs. Refraction Even though reflection and refraction of light are important concepts in optics, they are often confused. The two concepts are unraveled here. light • reflection • refraction • reflection vs. refraction • refractive index
Reflection of Light in Optics When light is reflected the incident and reflected angles are equal. Specular reflection is from a smooth surface, and diffuse reflection from a rough surface. reflection • optics • reflection of light • specular reflection • diffuse reflection
Sundogs and Pillars, Oh my! Ever seen a "<b>sundog</b>"? How about a "<b>pillar</b>"? Well, maybe. What are they? Glad you asked. Read on. sundogs • pillars • science • web sites • ice crystals
Optics & Total Internal Reflection Total internal reflection is the fundamental physics principle behind rainbows, the brilliance of diamonds, fiber optic cables, and other technologies. total internal reflection • fiber optic cables • optical fiber • refractive index • index of refraction
Waves Waves are ubiquitous in the study of physics, and we are intuitively familiar with them from a very early age, but what are they really? waves • propagation of energy • transverse waves • longitudinal waves • wave interference
Rene Descartes: Cogito Ergo Sum Philosophy and works of great thinker Rene Descartes, known for 'cogito ergo sum' ('I think therefore I am'.) rene descartes • descartes cogito ergo sum • i think therefore i am • philosophy and works of descartes • descartes french philosopher mathematician
The Life of Rene Descartes Rene Descartes (1596-1650) is known for his Discourse on Method (1637) as well as numerous other philosophical, mathematical, and scientific meditations. rene descartes • discourse on method • descartes • mathematician • scientist |
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