Across
- 2. separates visible light into different colors
- 5. A penetrating form of electromagnetic radiation.
- 8. waves that are invisible to the human eye.
- 9. all of the electromagnetic radiation in the universe.
- 11. U can see through
- 13. form of radiation.
- 14. Used to see broken bones.
Down
- 1. it is visible to the human eye.
- 3. distance between the resting position and the ma
- 4. Waves for radios and television.
- 6. Top of a wave
- 7. How often waves move
- 10. This radiation is present in the sunlight.
- 12. The bottom of a wave