Energy CW 2

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