일반물리학 1 — The Kinetic Theory of Gases: Problem 56

56 The temperature and pressure in the Sun’s atmosphere are \(2.00 \times 10^6 \text{ K}\) and \(0.0300 \text{ Pa}\). Calculate the rms speed of free electrons (mass \(9.11 \times 10^{-31} \text{ kg}\)) there, assuming they are an ideal gas.