Electro Magnetic Spectrum

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Across
  1. 3. the only light waves we can see
  2. 4. shorter wavelength than visible light and used to view the skeletal system
  3. 6. moderate frequency and used in remote controls
  4. 7. the lowest frequency waves that allow you to listen to your favorite station in the car
  5. 8. range of wavelengths or frequencies over which electromagnetic radiation extends.
Down
  1. 1. shorter wavelength than visible light but longer than x-rays; can cause sunburn
  2. 2. longer wavelength than infrared waves and used for heating food quickly
  3. 5. the highest-frequency wave and often used to fight cancer