Calculate Work in Thermodynamic Processes
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Calculate work done at constant pressure (isobaric process).
Calculate work done at constant temperature (isothermal process).
Calculate work done in an adiabatic process (no heat transfer).
Work in thermodynamics represents energy transfer through mechanical means. For gases, it typically involves volume changes against pressure. Key concepts include:
Different thermodynamic processes have unique characteristics:
Work is path-dependent in thermodynamics because:
Understanding gas work is crucial for:
W = P(V₂ - V₁)
Where P is constant pressure, V₁ and V₂ are initial and final volumes
W = nRT ln(V₂/V₁)
Where n is moles, R is gas constant, T is temperature
W = [P₁V₁/(1-γ)][(V₂/V₁)^(1-γ) - 1]
Where γ is heat capacity ratio