Science 8 Terms and Definitions Crossword

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Across
  1. 2. the rate at which work is done
  2. 4. this type of energy is when something has the potential to do something
  3. 8. what type of force picture 1 represents
  4. 9. what picture 4 represents in a circuit
  5. 10. the flow of electrons
  6. 11. what type of force picture 2 represents
  7. 14. a simple machine that is a sloping surface like a ramp
  8. 15. this type of energy is known a potential energy that depends on height
  9. 17. this type of energy is when an object has a reason to move
  10. 24. gives the speed and direction of an object in motion
  11. 25. this type of energy is used in batteries
  12. 26. the type of circuit with more that one path for electrons to flow through
  13. 28. the type of circuit that only has one path for electrons to flow through
  14. 30. this is the product of mass and acceleration
  15. 33. a material that resists the flow of electrons
  16. 36. the rate of change in velocity
  17. 37. this type of energy is potential energy that is stored in elastic objects
  18. 39. the measurement used to measure energy
  19. 40. what picture 3 represents in a circuit
Down
  1. 1. pressure from a power source that pushes electrons through a circuit
  2. 3. what picture 5 represents in a circuit
  3. 5. a disturbance that carries energy from place to place
  4. 6. a change in position
  5. 7. a simple machine that has a straight rod or board that moves on a fulcrum
  6. 12. this wave has compressions and rarefactions
  7. 13. using a force to move an object a distance
  8. 16. when visible light travels, it travels in the form of this type of wave
  9. 18. newton’s first law of motion
  10. 19. a simple machine that has a wheel that has a groove on the outside edge
  11. 20. the rate of change in position
  12. 21. this type of energy comes from the sun
  13. 22. this type of energy is stored in the nuclei of atoms
  14. 23. what picture 6 represents in a circuit
  15. 27. said in newton's third law that every action has an equal and opposite________
  16. 29. this type of energy is the result of the flow of electrical charges
  17. 31. this type of energy is always lost in transfers because of the law of thermodynamics
  18. 32. a simple machine that is two inclined planes joined back to back
  19. 34. this is the acronym that is used to remember energy types
  20. 35. a simple machine that is a large wheel connected to a cylinder
  21. 38. a simple machine that is an inclined plane wrapped around a cylinder