Energy CW 1

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