Unit 4 Review

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Across
  1. 3. a form of potential energy that depends on the kinds of atoms and their arrangement
  2. 8. the transfer of energy by the movement of electromagnetic waves or subatomic particles
  3. 10. energy that results from the position or motion of charged particles
  4. 11. The faster the particles move, the more _________ energy the object has.
  5. 13. potential energy stored in an object due to its position above the Earth’s surface
  6. 14. kinetic energy caused by the vibration of particles in a medium such as steel, water or air
  7. 15. convection _________ is a circular movement of fluids caused by the rising of hotter, less dense fluid and the falling of cooler, denser fluid
Down
  1. 1. energy of motion
  2. 2. potential energy stored as a result of applying a force to deform an elastic object
  3. 4. Transfer of thermal energy that occurs in solids, liquids, and gases when two substances of different temperatures touch
  4. 5. Law of __________ of Energy is the scientific law stating that energy can be neither created nor destroyed but just changes form
  5. 6. Heat transfer caused by the rising of hotter, less dense fluids and the falling of cooler, denser fluids
  6. 7. Average kinetic energy of all the particles in a material; measured by a thermometer in degrees
  7. 9. the source of this energy is the center, or nucleus, of an atom
  8. 12. light energy transmitted through space in the form of electromagnetic waves