Energy
Across
- 1. to move or to change
- 4. energy in motion
- 5. a material that allows the flow of energy
- 6. the combination of kinetic and potential energy
- 8. allowing light to pass through
- 11. the degree of highness or lowness of a tone
- 13. this type of energy can be transformed into heat, light and sound energy
- 14. this type of energy is associated with vibrations
- 15. this type of circuit will allow electricity to pass through
Down
- 2. occurs when light changes direction as a result of bouncing off a surface.
- 3. the change in direction of a ray of light, passing from one medium to another.
- 7. allowing light, but not detailed images to pass through
- 9. stored energy
- 10. not able to be seen through
- 12. tool used to measure mass