Science Contract

3. Units of power, the rate at which a bulb or appliance uses energy.
4. compact fluorescent light bulb
5. Energy Energy of motion; motion of waves, electrons, atoms, molecules, and substances
8. A measure of the amount of light falling on an object at a given distance.
10. Energy Stored energy and the energy of position
11. substance made up of atoms with the same identity
13. Table Table where elements are organized by increasing atomic number

1. Positively charged particle of an atom
2. 1000 watts
5. The unit in which we buy electricity.
6. Guide Label A yellow and black paper that breaks down the energy efficiency of an appliance.
7. Expectancy The average time in hours that a bulb has been tested and is expected to operate under normal conditions.
9. Energy Audit A survey you can take in your home to find out which parts of your house use the most energy.
12. Light Emitting Diode
14. Incandescent Light Bulb