Math Problem Statement
Alla temperatura T0 = 0 °C e alla pressione p0 = 1,0 ∙105 Pa una certa quantità di idrogeno (gas biatomico, ideale) occupa un volume V0 =1,5 dm3. Ad un certo istante il gas viene messo a contatto con una sorgente di calore ad una certa temperatura. Se si aspetta un tempo sufficientemente lungo, il volume del gas raddoppia mentre la pressione rimane eguale. Determinare la temperatura finale del gas e la variazione di energia interna del gas.
Solution
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Math Problem Analysis
Mathematical Concepts
Ideal Gas Law
Thermodynamics
Charles's Law
Energy of Diatomic Gases
Formulas
Ideal Gas Law: pV = nRT
Charles's Law: V1/T1 = V2/T2
Internal Energy of Diatomic Gas: ΔU = n * Cv * ΔT
Moles Calculation: n = (pV) / (RT)
Theorems
Ideal Gas Law
First Law of Thermodynamics
Suitable Grade Level
Grades 10-12
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