Energy

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Across
  1. 2. wave from the portion of the electromagnetic spectrum at lower frequencies than microwaves
  2. 6. lowest energy state of an atom or other particle
  3. 9. state of a physical system that is higher in energy than the ground state
  4. 10. the ability to do work
  5. 13. number of waves that pass a fixed point in unit time
  6. 14. particle representing a quantum of light or other electromagnetic radiation
  7. 16. the smallest discrete unit of an phenomenon
  8. 17. function describing the location and wave-like behavior of an electron in an atom
  9. 18. a periodic disturbance that moves through space
  10. 19. maximum displacement or distance moved by a point on a vibrating body or wave
  11. 20. an electromagnetic wave with a wavelength in the range 0.001-3m. used in radar for communications
Down
  1. 1. natural agent that makes things visible
  2. 3. the pattern of lines passing through a prism to separate it into the different frequencies of light it contains
  3. 4. energy level defined by the quantum theory
  4. 5. fundamental physical constant of a foundational importance in quantum mechanics (E=hf)
  5. 7. phenomenon where electrically charged particles are released from or within a material when it absorbs electromagnetic radiation
  6. 8. the distance between identical points (crests) in the adjacent cycles of a wave form
  7. 11. negatively charged particle of the atom
  8. 12. the range of all types of electromagetic radiation
  9. 15. the segment of the electromagnetic spectrum that the human eye can see