### Lenses and mirrors. Snell's law (15)

Physics: Radius of curvature. Plane mirrors; ray tracing. Magnification. Special cases--object distance = infinity; object distance = f; object distance = 2f; object distance = 0. Reflection. The speed of light and index of refraction. Refraction; Snells law. This is a recording of a tutoring session, posted with the student's permission. These videos are offered on a "pay-what-you-like" basis. You can pay for the use of the videos at my website: http://www.freelance-teacher.com/videos.htm For printable documents containing the "handout" and problems discussed in this video series, go to my website. For a list of all the available video series, arranged in suggested viewing order, go to my website. For a playlist containing all the videos in this series, click here: http://www.youtube.com/watch?v=OYQMO7DNZqE&feature=PlayList&p=029E2498D2C95284&index=0&playnext=1 (1) Radius of curvature (2) Continued (3) Plane mirrors (4) Continued. Ray tracing for a plane mirror (5) Magnification (6) Object distance = infinity (7) A mirror problem (8) Object distance=f; object distance=2f; object distance=0 (9) A mirror problem (10) Another mirror problem (11) Reflection. The speed of light and index of refraction (12) Refraction; Snell's law (13) Continued (14) An speed of light / index of refraction problem (15) A Snell's law problem (16) Another Snell's law problem (17) Continued

Length:
05:03