3/16/09
Post date: Mar 16, 2009 2:5:44 PM
Bell Ringer: (New bell ringer page) Describe, in words, what efficiency is.
Finish notes from chapter 13, section 4
Energy changing forms
Efficiency
Conservation of energy
Homework (due Tuesday)
Page 461: 1-9
Energy Persuasion Letter
Write a (1-page minimum) letter convincing someone that it is important to learn about energy
Include key terms (explained or in context): Thermodynamics, conservation of energy, heat, work, efficiency