Physics II Vocabulary Crossword Puzzle (Quarter Project)

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Across
  1. 2. the ratio of an object's stored charge to its electric potential difference
  2. 4. the condition in which the net force on an object is zero
  3. 6. the unit of measurement for sound level
  4. 9. a piece of transparent material, such as glass or plastic, that is used to focus light and form an image
  5. 10. a change in position having both magnitude and direction
  6. 12. a push or pull exerted on an object that causes a change in motion
  7. 14. the high point of a wave
  8. 15. the ratio of output work to input work
  9. 18. a material, such as copper, through which a charge will move easily
  10. 19. the ability of an object to produce a change in itself or in the world around it
Down
  1. 1. energy transferred between two objects in contact with one another and always flows from the hotter object to the cooler one
  2. 3. the rate at which the velocity of an object changes
  3. 5. a tool that makes work easier by changing the magnitude or the direction of the force exerted to do work
  4. 7. a measure of the disorder in a system
  5. 8. a low-resistance device connected in series that is used to measure the electric current in any branch or part of the circuit
  6. 10. the bending of light around a barrier
  7. 11. an educated, testable guess about how variables are related
  8. 13. the point with the largest displacement when two pulses meet
  9. 16. the number of complete oscillations that a wave makes each second
  10. 17. unit of energy