Daily Crossword

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Across
  1. 4. electromagnetic radiation
  2. 5. the tendency for an object to resist motion
  3. 8. a minute portion of matter
  4. 9. the number of waves that move past a given point in a given time
  5. 10. has both magnitude and direction
  6. 11. the science that deals with matter, energy, motion, and force
Down
  1. 1. a discrete quantity of energy proportional in magnitude to the frequency of the radiation it represents
  2. 2. the theoretical physicist who developed quantam theory
  3. 3. the speed of something in a given direction
  4. 6. the impetus gained by a moving object
  5. 7. the spatial distance a wave travels in one period