Across
- 2. red
- 5. carries energy proportional to the radiation frequency but has zero rest mass.
- 6. presence, direction, distance
- 10. nuke emits
- 12. see through
- 13. the rate per second of a vibration constitutesting a wave
- 14. full range of electromagnetic radiation
- 15. to kill cancer by being hit with gamma rays or x-rays
Down
- 1. photos of innards
- 3. lowest frequency and lowest wavelength
- 4. cooks things
- 7. purple
- 8. involves transfer of messages/information through devices
- 9. highest peak of a wavelength
- 11. the distance between successive crest of a wave