Test 3

I posted test 3 scores on blackboard - because that is what you wanted.

There was a problem with one of the questions. I fixed this by grading all of your questions and only counting the highest 3.

Christmas lights

I forgot - here is that link about christmas tree lights:

http://scienceblogs.com/dotphysics/2008/12/christmas-tree-lights-surprisingly-cool.php

Test 3 Equations

ch19.pdf (page 2 of 45)
ch19.pdf (page 3 of 45)