Physics: Problems and Solutions

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8 March 2018

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12 December 2016

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29 October 2008

  • curprev 02:5502:55, 29 October 2008 MayJune talk contribs 18,818 bytes +18,818 New page: The '''refractive index''' (or '''index of refraction''') of a medium is a measure for how much the speed of light (or other waves such as sound waves) is reduced inside the medium. F...