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Physics - Optics: Refraction (1 of 3) Introduction to Snell's Law

Physics - Optics: Refraction (1 of 3) Introduction to Snell's LawУ вашего броузера проблема в совместимости с HTML5
Visit http://ilectureonline.com for more math and science lectures! In this video I will introduce the concepts of light refractions and show you how to find the angle of refraction when a light rays goes from air to water.
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