Last Updated
：2025/11/20
gas constant
Noun
Japanese Meaning
物理学において、理想気体の状態方程式（PV=nRT）に現れる普遍的な定数であり、ボルツマン定数とアボガドロ数に基づいて定義される（約8.314 J/mol·K）。
（ plural ）
Quizzes for review
(physics) a universal constant, R, that appears in the ideal gas law, PV=nRT, derived from two fundamental constants, the Boltzmann constant and Avogadro's number, R=N_Ak.
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gas constant
When deriving the ideal gas law in lecture, the professor emphasized that the gas constant R equals Avogadro's number times the Boltzmann constant, R = N_A k.
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When deriving the ideal gas law in lecture, the professor emphasized that the gas constant R equals Avogadro's number times the Boltzmann constant, R = N_A k.
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