physics i kinetic energy etc. crossword

1234567891011121314151617
Across
  1. 2. anything on the electromagnetic _______ is categorized as light
  2. 4. an object that is experiencing only the force of gravity is in _____ fall
  3. 6. the total amount of energy in the universe is _____
  4. 7. a push or a pull
  5. 9. objects that are in _____ have kinetic energy
  6. 10. _____ energy is the energy found in objects that are in motion
  7. 12. the layperson's unit for energy
  8. 13. Are radio waves categorized as sound or as light?
  9. 15. sound is generated by _____ particles (usually air)
  10. 16. _____ in the universe has energy
Down
  1. 1. the scientist's unit for energy
  2. 3. In a closed electric circuit, _____ are moving
  3. 5. the acronym for the colors in visible light
  4. 8. _____ energy is the energy found in objects that have the capacity for motion
  5. 9. word that means "large-scale"
  6. 11. Which of these light waves has more energy: ultraviolet or infrared?
  7. 14. molecules at a high temperature move _____ than molecules at a low temperature
  8. 17. the force that a solid surface exerts in order to prevent an object from breaking through it