Not too easy. Not too difficult.
Take 106 if you've taken physics in highschool. 107 will bore you to tears. I took 107, Topper was an excellent prof. All her lectures were organized and concise her demos are pretty awesome.
Exam wasn't too bad. Make sure you do your homework/problems! Pretty sure she pulls exam questions from the textbook sometimess. I ended up with 84%, dunno what the class avg was.
Hours per week:
Advice for students:
Lab: very boring. TAs mark pretty easy, you have 3 hrs to set up, do the experiment, and the write up as well. Sooo work fast!