Energy, Work, Thermal Energy

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Across
  1. 3. Heat transfer that occurs when molecules of one substance/object are touching the molecules of another substance/object
  2. 5. Force is measured in ________
  3. 6. When you stretch an elastic, the elastic has __________________ energy
  4. 8. The random movement of particles (atoms or molecules) is called ___________ _____________, named after Robert Brown
  5. 10. A simple machine that includes a fulcrum, load, and effort
  6. 11. _______ is done when a force (N) is applied for a certain distance (d)
Down
  1. 1. When molecules gain more kinetic energy, they are also gaining ___________ energy
  2. 2. Pulleys, wheels, and wedges are examples of ___________ ______________.
  3. 4. Heat transfer that happens when a mass of warm air or water rises, moves, and cools
  4. 7. When you stretch an elastic, the elastic has __________________ energy
  5. 9. The type of heat transfer caused by infrared heat waves