def
definition
def or abbrev
classicalHeatCapacity
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formal statement (Lean)
55noncomputable def classicalHeatCapacity (f : ℝ) : ℝ := f / 2 * kB_SI
proof body
Definition body.
56
57/-! ## Monatomic Gas -/
58
59/-- Monatomic ideal gas (He, Ne, Ar):
60
61 3 translational modes (x, y, z)
62 No rotational or vibrational modes
63
64 C_V = (3/2) R ≈ 12.5 J/(mol·K)
65
66 Experiments confirm this perfectly! -/