Across
- 3. Sum of kinetic and potential energy
- 5. Energy can neither be created or destroyed
- 10. Goal to reduce the amount of energy require to provide products and services
- 12. A change from 1 for of energy to another
- 13. Energy stored in the bonds of chemical compounds
- 14. A source that forms slower than consumed
- 15. Potential energy stored as a result of deformation of an elastic energy
- 17. Energy an object posses due to its placement in a gravitational field
- 19. energy due to an objects motions
- 20. Something that can produce heat, power life, move objects, or produce electricity
- 21. Energy transmitted through sound waves
Down
- 1. Machine that converts 1 form of energy to another
- 2. Energy of electromagnetic and gravitational radiation
- 4. 2 things rubbing together to form heat
- 6. energy created by the position, shape and condition of an object
- 7. A recourse that can be used repeatedly because it is replaced naturally
- 8. Energy released during nuclear fission or fussion
- 9. Nonnewable natural energy from dead animals and plants
- 11. Energy created by electrons moving through an electrical conductor
- 16. capable of doing work
- 18. Energy that comes from heat