Thermodynamics Calculator
Calculate thermodynamic properties including internal energy, Carnot efficiency, entropy changes, and work done in various processes.
Thermodynamics Parameters
Analysis Type:
Internal Energy Change
600.00 J
Work by Process Type:
Entropy Analysis:
Coefficient of Performance
2.50
Heat Pump (heating)
1.50
Refrigerator (cooling)
Laws of Thermodynamics
Zeroth Law
If A and B are in thermal equilibrium with C, then A and B are in equilibrium with each other.
First Law
Energy is conserved: ΔU = Q - W. Heat added equals work done plus change in internal energy.
Second Law
Entropy of an isolated system never decreases. Heat flows from hot to cold spontaneously.
Third Law
Entropy approaches zero as temperature approaches absolute zero.
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
Formula Source: University Physics
by Young & Freedman