The Lava Lamp

Classwork:
Apply your knowledge of heat, energy, paricle motion and density to a lava lamp.

1. Draw it on p.48 in your interactive notebook.
2. Diagram the motion of the "hot lava" and the "cold lava" with arrows.
3. Explain how the lava lamp works.  Use the words heat energy, hotter, colder, faster, slower, expand, contract, more, less, and dense in your explanation.