Types of Lights

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Across
  1. 4. - Light produced by exciting atoms.
  2. 6. - Light used in microwave ovens and communication.
  3. 8. - Light with wavelengths longer than visible light.
  4. 9. - Light produced by ionizing gases.
  5. 10. - Light that can be seen by the human eye.
Down
  1. 1. - Long-wavelength light used for radio broadcasting.
  2. 2. - Very high-energy light with short wavelengths.
  3. 3. - Light with wavelengths shorter than visible light.
  4. 5. - High-energy light used for medical imaging.
  5. 7. - Light with a single wavelength and direction.