Momentum & Thermodynamics Crossword!

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Across
  1. 3. The transfer of energy from a hot object to a colder object
  2. 4. This state of matter has the least entropy and the molecules are the most restricted. (Example: ice)
  3. 6. A type of collision in which the objects do not get stuck together after colliding. Kinetic energy is conserved.
  4. 11. In physics, this is the average kinetic energy of the molecules.
  5. 13. The unit for temperature in physics.
  6. 15. the study of systems in which heat energy is converted into other forms of energy
  7. 16. This state of matter has the greatest entropy and the molecules are able to move around the most! (Example: water vapor)
  8. 18. Defined as “mass in motion,” it is a vector quantity, and is represented by the letter p!
  9. 19. Momentum only depends on mass and _________________.
  10. 21. This law of thermodynamics states: “absolute zero (0K) is the temperature at which the entropy of a system is constant”
  11. 22. The measure of disorder/chaos in the Universe.
Down
  1. 1. This law of thermodynamics states: “energy is neither created nor destroyed but rather transformed from one form to another.”
  2. 2. This law of thermodynamics states: “if two objects are each in thermal equilibrium with a third, then they are in equilibrium with each other.”
  3. 5. A type of collision in which the objects get stuck together after colliding. Kinetic energy is not conserved.
  4. 6. When objects are at the same temperature.
  5. 7. Energy cannot be lost, created, or destroyed. This is the Law of ______________.
  6. 8. A type of heat transfer where heat is transferred through gases and liquids
  7. 9. The energy of motion
  8. 10. A type of heat transfer between objects that are touching. Occurs only in solids.
  9. 12. A type of heat transfer where heat is transferred by electromagnetic waves that carry heat outwards away from an object.
  10. 14. This law of thermodynamics states: “entropy is always increasing. ”
  11. 17. Thermodynamics is based on the three variables of temperature, __________________, and volume.
  12. 20. Defined as the change in momentum. It is represented by the letter J!