Across
- 3. a wave vibrating in the same direction that the energy moves.
- 4. an object that resists the flow of energy in an electrical current
- 5. the internal energy of an object due to the kinetic energy of its particles
- 6. the transfer of energy in moving gases or liquid
- 9. stored energy that is released when links between particles are broken or created.
- 11. a path through which electric current can flow
- 12. energy that comes from a source in the form of waves or particles
- 13. the transfer of energy between two objects that are touching.
- 16. a back-and-forth motion
- 17. a device that uses light from the sun to produce electricity
Down
- 1. a flow of electricity through a conductor
- 2. a material that slows or stops the flow of energy
- 7. stored energy that is released when links between particles in the center of a particle of material are broken.
- 8. the movement of energy from a warmer object to a cooler object.
- 10. a wave that transfers energy through material and spreads outward in all directions from a vibration
- 14. a substance through which waves travel
- 15. a material through which electricity flows easily