Friday, April 22
OK - I know I told you no homework, but I also told that we have an all or nothing quiz. I told you I would write a study guide for the quiz. Then I looked at the next homework and realized it was a study guide for the quiz, basically reviewing what we already know. SO, instead of me writing something new, here's last year's Light and Optics 4 and the key. You can do it to study for the quiz, or not, your choice. We won't grade it.
