Energy Study Guide 7-12 Alexis Galla

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Across
  1. 1. A measure of the amunt of molecular motion; related to the average kinetic energy of the particles.
  2. 5. Fiberglass insulation, rubber styrofoam, wood, air, blankets, fridge, thermos, coat.
  3. 7. A property of light waves where the light energy is transferred to the objects or materials; increase in temp.
  4. 8. Liquids and gasses.
  5. 10. The land absorbs energy from the sun faster than the water.
  6. 12. Which pot has more thermal energy?
  7. 13. Anything metal.
  8. 14. Color and reflectivity affect how matter interacts with solar energy.
  9. 16. Adding insulation decreases the amout of TE transfer.
  10. 17. Which pot has more thermal energy?
  11. 18. Feeling the hot air above a campfire.
  12. 20. Thermal energy from the hot object will transfer to the room, until they are both the same temp.
  13. 21. Hot air rises and cold air sinks due to conviction.
Down
  1. 2. The internal energy of a substance due to the movement of particles in the substance.
  2. 3. Touching the handle of a hot pan.
  3. 4. When sunlight comes through a window.
  4. 6. Which pot has the higher temperature?
  5. 9. An inefficient light bulb produces more thermal energy than light energy.
  6. 11. Adding sources of thermal energy, and using conducting materials increasing TE transfer.
  7. 12. Which pot has a higher temperature?
  8. 15. Thermal energy from the hot water is shard to the cold water molecules.
  9. 19. The mass of the object and the material it's made of affects how much TE can be ________.