CROSSWORD PUZZLE

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Across
  1. 4. is a measure for how much the molecule of a substance is moving
  2. 7. amount of heat necessary to raise the temperature of substance by 1 degree Celsius
  3. 9. is the transfer of energy from one body to another due to difference in temperature
  4. 12. means energy is required to increase the volume of the system
  5. 13. property which depends on the amount of a substance
  6. 14. any material that is set aside for study
  7. 16. the sum of kinetic and potential energy
  8. 17. amount of heat required to raise the temperature of 1 gram of a substance by 1 degree Celsius
  9. 18. relationship between heat, work, and other forms of energy
Down
  1. 1. deals with the study of heat exchange and work in relation to chemical reaction
  2. 2. constant volume calorimeter
  3. 3. perpendicular force exerted in area
  4. 5. may exchange of matter and heat with surrounding
  5. 6. everything around the system
  6. 8. system absorbs heat
  7. 10. is an extensive property of a substance that can be used to obtain the heat absorbs or evolved in a chemical reaction
  8. 11. the science of measuring heat based on the change in temperature of an observed bodt when it releases or absorbs heat
  9. 15. is defined as force applied on a given distance