Principle of Optical refraction
{"Image DocumentName": "Principle of Optical refraction", "Image ImageDescription": "Snell\u2019s Law: describes the angle of refracted light. ni,r = index of refraction (see table 17-1; p.397) ni sin \u0398i = nr sin \u0398r. If ni < nr ; then goes into a more optically dense medium and bends towards the normal line. If ni > nr ; then bends away from the normal.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}