1: 33-2 develop awareness of the speed of light

2: 33-3 simple work with inverse square and intensity

3: 33-7 Practice with quantitative wave eqn solns

4: 33-15 simple question on momentum density

5: 33-50 more interesting than 4 … better for an exam too …

6: 34-3 simple reflection/refraction optics practice

7: 34-7 index of refraction practice/implications

8: 34-14 classic problem with total internal reflection … good type of thing for an exam

9: 34-17 classic polarization type of problem … good for exam

10: 34-26 relevant for some of you … waves is waves!

11: 34-28 classic refraction problem

Most of this stuff is technically easy. When they are difficult it is usually due to the geometry. I don't think I picked out any of those here. It is unlikely I would give you one with difficult geometry on an exam. I'm more interested in making sure you can understand/do the easier ones.