AP Test results

1) AP results weren't bad, but it was a very straightforward test. Many of you still don't have the basics of algebra or physical relationships down. Frequency is waves per second. If six waves pass in thirty seconds then f =6/30 NOT vice versa!!!

Many of you could not find omega given f. Shame on you : 2 pi radians per cycle therefore 2 pi radians per sec per cycle per sec ....... or omega = 2 pi f.

Those are the biggies I can recall right now. We've got a lot to do in the next 3 days so the quiz will be Thursday.