Electromagnetic Spectrum Crossword

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Across
  1. 3. this type of electromagnetic wave has a wavelength slightly longer than the color red on the EM spectrum
  2. 4. these electromagnetic waves can be used to fight cancerous cells and are released during a nuclear explosion
  3. 8. the lowest frequency wave on the electromagnetic spectrum
  4. 10. the organization of electromagnetic waves based on their energy levels, frequencies, & wavelengths
  5. 12. particles with no mass that make up light waves
  6. 13. the color on the visible light spectrum with the most amount of energy
Down
  1. 1. these high energy electromagnetic waves from the sun can cause your skin to sunburn
  2. 2. doctors use these electromagnetic waves to take pictures of bones inside your body
  3. 5. these EM waves are used for Wifi, radar, and to cook food
  4. 6. the only part of the EM spectrum humans can see
  5. 7. an object that can "break" visible light into a rainbow
  6. 9. the color on the visible light spectrum with the least amount of energy
  7. 11. when a light or sound wave strikes a surface and bounces back