Physics

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Across
  1. 1. laws of the universe (how the universe works)
  2. 3. how objects move
  3. 5. study of inorganic world (not living)
  4. 6. quantity of motion
  5. 8. source of illumination
  6. 10. slow-moving or stationary electric charges
  7. 11. study of organic world (living)
Down
  1. 2. waves that travel through a medium like air or water
  2. 4. force that pulls objects together
  3. 7. force exerted by magnets when they attract or repel each other
  4. 9. why objects move
  5. 12. usable power
  6. 13. circular path that electricity flows through