Thermal Energy

12345678910111213141516171819
Across
  1. 3. a small part that is meant to show what the whole is like
  2. 4. when something stays mostly the same over time
  3. 6. to reach a conclusion using evidence and reasoning
  4. 7. water that is under ground
  5. 9. when something becomes different over time
  6. 12. a number that summarizes a set of data and that can be computed by adding all the numbers in a list and then dividing by the number of numbers in the list
  7. 13. a set of interacting parts forming a complex whole
  8. 14. a balanced state in which a system is stable, such as when two or more samples are at the same temperature
  9. 16. energy the total kinetic energy of all the molecules that make up a sample
  10. 17. to move from one object to another
  11. 19. a group of atoms joined together in a particular way
Down
  1. 1. the energy that an object has because it is moving
  2. 2. to make something safe to eat or drink by heating it
  3. 5. a measure of how hot or cold something is
  4. 8. tiny organisms that are made of a single cell
  5. 10. the ability to make things move or change
  6. 11. a heating unit that stores and warms water
  7. 15. anything that has mass and takes up space
  8. 18. the moment when two objects hit each other