Study Guide for Chapter 
1)	Know that energy is mostly related to the average molecular kinetic energy in a substance
2)	Know that on the Celsius scale water freezes at 0 degrees and boils at 100 degrees
3)	Know the definition of heat
4)	Know the definition of internal heat
5)	Know that heat can be measured in kilocalories, calories and joules
6)	Know what happens to an iron ring when it is heated
7)	Why do water pipes sometimes burst in the winter?
8)	Why will a bimetallic strip bend when heated?
9)	Review the think and explain questions done in class