Energy Crossword

12345678910111213141516171819
Across
  1. 3. the distance between crests of a wave
  2. 5. a stable subatomic particle with a charge of negative electricity
  3. 8. an electromagnetic wave with a wave length in the range .001 - .3m
  4. 10. the maximum extent of a vibration or oscillation, measured from the position of equilibrium
  5. 11. phenomenon in which electrically charged particles are released from or within a material when it absorbs electromagnetic radiation
  6. 13. lowest energy state of an atom or other particle
  7. 16. a fundamental constant, equal to the energy of a quantum of electromagnetic radiation divided by its frequency
  8. 17. a state of a physical system that is higher in energy than the ground state
  9. 19. the natural agent that stimulates sight and makes things visible
Down
  1. 1. a disturbance of one or more quantities
  2. 2. the range of wave lengths or frequencies over which electromagnetic radiation extends
  3. 4. the variety of frequencies of electromagnetic radiation that are emitted by electrons
  4. 6. the segment of the electromagnetic spectrum that the human eye can view
  5. 7. the rate at which something occurs or is repeated over a particular period of time
  6. 9. a function describing the location and wave like behavior of an electron in an atom
  7. 12. an energy level associated with electrons defined by quantum theory
  8. 14. a discrete quantity of energy proportional in magnitude to the frequency of radiation it represents
  9. 15. an electromagnetic wave of a frequency between about 10^4 and 10^11 or 10^12 Hz
  10. 17. the strength required for sustained physical or mental activity
  11. 18. a particle representing a quantum of light or other electromagnetic radiation