In what context does the term 'equilibrium' appear in thermodynamics?
Understand the Problem
The question is asking about the specific contexts in which the term 'equilibrium' is used within the field of thermodynamics, aiming to explore its meaning and applications.
Answer
Equilibrium in thermodynamics refers to a state where a system is in thermal, mechanical, and chemical balance, with properties unchanged unless external conditions change.
In thermodynamics, the term 'equilibrium' refers to a state where a system is in thermal, mechanical, and chemical balance, with no net flow of energy or matter, and the system's properties remain unchanged as long as external conditions do not change.
Answer for screen readers
In thermodynamics, the term 'equilibrium' refers to a state where a system is in thermal, mechanical, and chemical balance, with no net flow of energy or matter, and the system's properties remain unchanged as long as external conditions do not change.
More Information
Thermodynamic equilibrium ensures that no energy is transferred and no phase changes occur unless external influence is applied. This state is essential for processes relying on steady-state assumptions.
Tips
A common mistake is to confuse dynamic equilibrium, seen in reversible chemical reactions, with thermodynamic equilibrium, which denotes no internal changes.
Sources
- Thermodynamic Equilibrium - an overview | ScienceDirect Topics - sciencedirect.com
- Equilibrium | thermodynamics - Britannica - britannica.com
- Thermodynamic state of internal equilibrium - Wikipedia - en.wikipedia.org
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