Across
- 3. the act or process of converting; state of being converted
- 6. ability of a deformed material body to return to its original shape and size when the forces causing the deformation are removed
- 10. energy derived from natural sources that are replenished at a higher rate than they are consumed
- 11. a form of energy released from the nucleus, the core of atoms, made up of protons and neutrons
- 12. the radiation from the Sun capable of producing heat, causing chemical reactions, or generating electricity
- 14. a combustible black or brownish-black sedimentary rock with a high amount of carbon and hydrocarbons
- 18. a device, machine, or piece of equipment, especially an electrical one that is used in the house, such as a stove or washing machine
- 20. light produced by heat
- 22. the energy of motion, observable as the movement of an object or subatomic particle
- 23. as a topical agent to prevent skin infections, in pharmaceutical preparations (e.g. rubbing compounds, lotions, tonics, colognes), cosmetics, and in perfumes
- 24. a particle of matter that uniquely defines a chemical element
- 25. a type of electromagnetic radiation that allows the human eye to see or makes objects visible
- 26. the process of passing something from one person or place to another
- 27. Materials that do not allow electricity to pass through them
- 28. an invisible force that pulls objects toward each other
Down
- 1. a generic term for non-renewable energy sources such as coal, coal products, natural gas, derived gas, crude oil, petroleum products and non-renewable waste
- 2. s a type of energy made by vibrations
- 4. a dramatic change in form or appearance
- 5. a device that converts chemical energy contained within its active materials directly into electric energy by means of an electrochemical oxidation-reduction (redox) reaction
- 7. comes from sources that will run out or will not be replenished in our lifetimes
- 8. the ability to achieve an end goal with little to no waste, effort, or energy
- 9. the ability to do work
- 10. the act of reflecting, as in casting back a light or heat, mirroring, or giving back or showing an image
- 13. the stored energy in an object due to its position, properties, and forces acting on it
- 15. the process of transferring heat through air or liquid currents
- 16. one of the very small parts of matter (as a molecule, atom, or electron)
- 17. the process of absorbing or soaking up something
- 19. when heat moves from one object to another object through direct touch
- 21. Energy released in the form of particle or electromagnetic waves