일반물리학 1 — The Kinetic Theory of Gases: Problem 43

43 Determine the average value of the translational kinetic energy of the molecules of an ideal gas at temperatures (a) $20.0^\circ\text{C}$ and (b) $80.0^\circ\text{C}$. What is the translational kinetic energy per mole of an ideal gas at (c) $20.0^\circ\text{C}$ and (d) $80.0^\circ\text{C}$?