Week 11

Read: Reflection of Light Waves (Chap. 15); Opacity, transparency, and Snell's law (Chap. 16);, Atmospheric refraction (Chap. 17),
Quiz: Monday.

Homework:
  1. Snell's law from wave refraction (ex. 16.1)
  2. Snell's law from fermat's principle (Ex. 16.2*)
  3. Spherical mirrors and the thin-lens equation (Ex. 12.7*).

Lab: Keplerian telescope lab.



Chapter 15 (2 videos):





Check out the following link to an applet designed by Walter Fendt. It clearly illustrates the reflection and refraction of light waves using Huygens' Principle

Chapter 16 (2 videos):





Chapter 17 (1 videos):




Physics 2