Contract 8

3. energy. The energy of motion
6. A substance that can't be broken down into smaller substances
8. Unit in which we buy electricity
10. Units of power,the rate at which a bulb or appliance uses energy
11. Compact fluorescent lightbulb
12. a measure of the amount of light falling on an object at a given distance.
14. expectancy. The average time and hours a lightbulb has been tested and it is expected to operate a normal conditions Home energy audit. A survey or you can take at your home to find out which parts of your house use the most energy T

1. energy. Stored energy and the energy of position
2. energy audit. A survey you can take at your home to find out which parts of your house use the most energy
4. table. Play table of chemical elements arranged by atomic number
5. 1,000 watts
7. Positively charged particle of an Atom
9. Incandescent lightbulb
13. guide label. Yellow and black paper that breaks down the energy efficiency of an appliance
14. light emitting diode