Across
- 5. how far away waves are
- 6. X-RAY
- 7. any tool people use to create, transmit,store and share information
- 8. particle of electromagnetic energy
- 11. ZAPS
- 13. longest wavelengths
- 14. black light
Down
- 1. different types of light waves
- 2. treatment that uses radiation beams
- 3. the rate at which a event repeats
- 4. beyond violet
- 9. high energy penetrating form
- 10. electromagnetic radiation
- 12. the maximum displacement or distance
- 15. radio detection