1. Thursday, February 2 nd 1 st 10 minutes:Complete the pre-test given at the beginning of class (continue working on your assigned reading while others finish) 1 st 10 minutes:Complete the pre-test given at the beginning of class (continue working on your assigned reading while others finish) Brief discussion about the pretest Brief discussion about the pretest Notes – (That’s right, you’ll need paper!) Notes – (That’s right, you’ll need paper!) –Types of Energy Discussion HW – Do practice sheet for tomorrow HW – Do practice sheet for tomorrow

2. Energy

3. Energy is the ability to do work *measured in different units depending on the type of energy

4. Conservation Law of Energy

5. Energy can not be created nor destroyed. Energy can be converted from one form to another.

6. Types of Energy

7. Mechanical Energy: Energy associated with motion. Examples: Motors, engines, pistons in a car.

8. Heat: *The internal motion of matter. *Matter changing its state from a solid to a liquid to a gas.

9. Chemical Energy: The energy that bonds atoms together. Examples are fuels, batteries, and food.

10. Electromagnetic Energy: The energy of an electrical charge. Examples: Light, electricity, microwaves, infrared radiation, X-rays, Gamma rays, UV light, etc..

11. Nuclear Energy: The energy that is locked inside the nucleus of an atom. Examples: Fission and Fusion.

12. Bonus Question: What form of energy is the strongest?

13. Nuclear Energy:.