Across
- 3. When a wave hits a surface and the energy is taken in
- 4. Property that controls color
- 6. Height of the wave and total energy
- 9. wave that does not require a medium to transport energy
- 11. The variable the scientists changes on purpose
- 13. When a wave hits a surface and bounces back
- 14. An area with no air
- 15. What interaction occurs when there are opposite signs
- 16. Property that controls pitch of sound
Down
- 1. Objects that allow electricity to flow
- 2. When a wave goes through a surface
- 5. What interaction occurs when signs are the same
- 7. Wave that requires a medium to transport energy
- 8. The variable the scientists measures
- 10. When a light wave crosses 2 mediums causing an object to appear bent or broken
- 11. Objects that prevent electricity from flowing
- 12. Both sound and light waves transfer