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Fall 2007 Phys 5A 12/10 Lecture 3.4 50 minutes
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"The last thing I have to say is that ice is the
past tense of water. I've always wanted to write
that sentence and now I have."
--Rita Mae Brown
TODAY (*.pdf)
Ch. 14.5: Phase Transitions
Ex: Multiple-Choice Question 14.4 (extended)
Weblink:
How to Make Iced Tea (expertvillage.com)
Ex: Problem 14.40 (set-up)
Ch. 14.6: Thermal Conduction
Ex: Multiple-Choice Question 14.5, Problem 14.52 (extended)
ANNOUNCEMENT
Quiz 7 will cover material from Ch. 13, and Chs. 14.1-14.4
Final exam is comprehensive, will cover material from
Chs. 1-14.4, along with new material from Chs. 14.5-14.8
NEXT TIME
Read Chs. 14.7-14.8 (no read-ahead questions)
Homework [last problem set!]
Problems 14.31 (know what points A-F represent)
14.40 (complete for 2.0 points)
14.52 (find factor change in heat flow)
14.56(c)
14.58 (find factor change in heat flow)
"Physics Survey B" (for education research)
(First half of Quiz 8 credit)