CHM
2045C Module Seven Sample
Exam Answers
Module
Seven Part K: Chapter 6 Vocabulary 5
points
1. _Thermodynamics_ is the science of heat and work.
2. __Energy__________is
the capacity to do work.
3. __Kinetic__________energy
is the energy of motion.
4. __Potential_________energy
is the energy of position or stored energy.
5. __System___________is
the object, collection of objects, being studied.
6. __Surroundings______is
everything other than what is being studied.
7. _Exothermic Process_
- heat is given off (heat is transferred from the system
to the surroundings.
8. ญญญญญญญญญ_Endothermic Process
- heat is absorbed (heat is transferred from the surroundings
to the system.
9. _Specific Heat
_______ is the quantity of heat energy needed to raise the temperature
of
1 gram of water by 1 degree Kelvin or Celsius.
10. _Joule____
is the preferred (SI) heat energy unit.
Write the word and
the definition for one of Chapter 6 vocabulary words not included above.