Basic Principles
Key concepts include:
- Constant volume
- No work done
- Pressure-temperature relation
- Internal energy changes
- Heat transfer
Calculate Constant Volume Process Parameters
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Calculate pressure, temperature, and energy changes for constant volume processes.
Calculate heat transfer and internal energy changes.
Key concepts include:
Common uses:
Important considerations:
Key features:
P₁/T₁ = P₂/T₂
V = constant
W = 0
ΔU = nCvΔT
Q = ΔU
ΔS = nCv ln(T₂/T₁)
Monatomic: Cv = 3R/2
Diatomic: Cv = 5R/2
Polyatomic: Cv = 3R