What are the other state functions and how do we determine them?

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SUMMARY

The discussion focuses on identifying and understanding various state functions beyond the commonly known temperature, pressure, and volume. Participants highlight that state functions include internal energy and potential energy, emphasizing that differentials of properties are exact. The conversation underscores the importance of recognizing the conditions under which these state functions can be determined, providing a foundational approach to exploring thermodynamic properties.

PREREQUISITES
  • Understanding of fundamental thermodynamic concepts such as temperature, pressure, and volume.
  • Familiarity with the concept of state functions in thermodynamics.
  • Knowledge of differential calculus as it applies to physical properties.
  • Basic principles of energy conservation and transformation.
NEXT STEPS
  • Research the mathematical definitions and applications of state functions in thermodynamics.
  • Explore the concept of exact differentials in thermodynamic properties.
  • Study the relationship between internal energy and other state functions.
  • Investigate the conditions under which potential energy is defined in thermodynamic systems.
USEFUL FOR

Students and professionals in the fields of thermodynamics, physics, and engineering who seek to deepen their understanding of state functions and their applications in various systems.

kthouz
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actually i know some fundamental state function such that temperature, pressure, and volume. But it's because these are the most used. Now my problem is how to know the other state function i.e what are the conditions?
 
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kthouz said:
actually i know some fundamental state function such that temperature, pressure, and volume.
Shouldn't there be a verb in that sentence?
But it's because these are the most used. Now my problem is how to know the other state function i.e what are the conditions?
What, exactly do you mean by "state function"?
 
Simple,
Just use the fact that differentials of properties is exact.
Now some more are internal energy potential energy etc etc.
But follow the basic rule to find it out.
 

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