light waves

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Across
  1. 3. A form of electromagnetic radiation, similar to visible light
  2. 6. Directly proportional to its frequency and inversely proportional to its wavelength
  3. 9. Generated by a transmitter and then detected by a receive
  4. 11. How long a wave is
  5. 12. The change of direction of propagation of a wave when it meets a boundary
  6. 13. The segment of the electromagnetic spectrum that the human eye can view
  7. 14. The capacity or power to do work
  8. 15. A type of electromagnetic radiation that results from a redistribution of electric charge within a nucleus
  9. 16. Visible light has frequencies
  10. 17. The number of waves that pass a fixed point in unit time
Down
  1. 1. Motion in which all points on a wave oscillate along paths at right angles to the direction of the wave's advance
  2. 2. Formed when an electric field
  3. 4. A form of non-ionizing radiation that is emitted by the sun and artificial sources, such as tanning beds
  4. 5. Part of the electromagnetic spectrum
  5. 7. When light hits an object that is transparent or translucent
  6. 8. Light in which electromagnetic vibrations oscillate repeatedly in only one direction perpendicular to the direction of propagation
  7. 10. Disturbance in a medium that carries energy without a net movement of particles