Summary: My learning object involves discussion of the answer for Reading Assignment 9. The topics included are 2D wave interference, beats, light interference, wave propagation and Huygen’s principle. I attempted to explain each answer in simple, clear explanation. For some questions, I also explain why some of the answers are wrong, so people can see where they go wrong and fix their mistakes.

https://prezi.com/qgbrqwa1uazk/reading-assignment-9/