Physics Chapter 21

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Across
  1. 7. water does this when temp is increased
  2. 9. number that corresponds to a degree mark on a chosed scale
  3. 12. SI scale for temperature
  4. 13. gap between freezing and boiling into 100 equal parts
  5. 15. when hear flows from one object or substance to another
  6. 16. practival application of a bimetallic strip
Down
  1. 1. when objects are the same temperature after contact
  2. 2. temperature scale used in the US
  3. 3. two strips of different metals are welded or riveted together
  4. 4. what is in a thermometer
  5. 5. amount of heat per gram of a substance
  6. 6. energy transfer between one object to another
  7. 8. number 0 on kelvin scale
  8. 10. 1000 calories
  9. 11. grand total of all energy inside a substance
  10. 14. amount of heat required to raise the temperature of 1 gram of water by 1ยบ Celcuis