PS Topic 2/Lesson 2

Changes of State - Your quiz is worth 14 points. You will have 3 multiple choice, 1 fill in the blank, and 1 essay. The essay deals with a graph like the one on p.59 (Math Toolbox). You will have to explain what physical states are represented by each graph region, and describe how the behavior of the particles changes over time.

If you apply heat...

You increase the thermal energy

Thermometer

Measure temperature with

Potential energy

Energy that is stored

Kinetic energy

Energy of motion

What two things happen to a puddle?

Vaporization and evaporation

Temperature you need water to cook an egg

100 degrees Celsius