Energy CW 2

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Across
  1. 5. the average kinetic energy of the atoms or molecules within a substance.
  2. 8. nonrenewable energy resources made of the remains of ancient organisms and is burned as an energy source
  3. 10. the scale that most other countries use to measure temperature
  4. 12. total energy of an object or group of objects due to large-scale motions and interactions
  5. 13. the distance from one peak of a wave to its next peak
  6. 15. energy carried by sound
  7. 19. the potential energy stored within atoms and molecules and is observed when a chemical reaction occurs
  8. 21. a push or pull exerted on an object
  9. 23. type of energy resource that is used faster than it is replaced
  10. 24. a repeating pattern that can transfer energy from place to place
  11. 25. Matter in which atoms are constantly moving around and bumping into each other.
  12. 27. type of energy resource that is replaced as fast as, or faster than, it is used
  13. 31. a clear object that bends white light to separate it into the colors of the rainbow
  14. 32. energy that is carried by electromagnetic waves
  15. 33. energy that is stored in the nucleus of an atom
  16. 34. energy carried by an electric current
  17. 35. force of attraction between any two masses
  18. 36. transfer of thermal energy from a warmer object to a cooler object
  19. 37. the amount of kinetic energy an object has depends on the object’s _________ _______ _________
  20. 38. force that resists the motion of two surfaces that are touching
  21. 39. the process when matter loses thermal energy and changes from a gas to a liquid
Down
  1. 1. nonrenewable energy resources made of the remains of ancient organisms and is burned as an energy source
  2. 2. the height of a wave from its resting point
  3. 3. energy of motion
  4. 4. the number of waves that pass a point in one second
  5. 6. Matter in which atoms are closely spaced and vibrate in a fixed position.
  6. 7. transfer of thermal energy by the movement of particles from one part of a material to another
  7. 9. the scale many scientists use to measure temperature
  8. 11. energy cannot be created or destroyed, it can only be transformed from one form to another
  9. 14. energy that is stored in an object because of the object’s position
  10. 16. transfer of thermal energy from one material to another by electromagnetic waves
  11. 17. a device that regulates the temperature of a system
  12. 18. the scale the United States uses to measure temperature
  13. 20. Matter in which atoms vibrate so much that they are far apart.
  14. 22. transfer of thermal energy between materials because of collisions between particles
  15. 26. the expanding of matter due to the thermal energy increasing, causing its particles to spread out
  16. 28. the motion of atoms or molecules within a substance
  17. 29. a type of wave that transfers energy
  18. 30. the ability to cause change