Across
- 4. a complete and circular path around which electrical energy can flow
- 6. the ability to do work or change something
- 8. form of energy that gives some things the power to work
- 10. a material that slows or stops the flow of energy, such as electricity, heat, or sound
- 12. a wave that transfers energy through vibrating air or other matter
- 13. an incomplete circuit in which electrical energy cannot flow
- 14. a device that produces electrical energy by chemical changes in the materials inside it
Down
- 1. a change in an object’s position
- 2. a material through which energy flows quickly
- 3. energy that is produced from heat
- 5. a movement up and down or back and forth
- 6. the movement of energy from one object to another
- 7. the flow of electrical energy
- 9. a complete circuit in which electrical energy can flow
- 11. a form of energy that lets you see
