Ideal Gas RMS Speed vs Atomic Mass · PhysicsBowl 2021 #17
Physics · thermodynamics
Problem
Several samples of different ideal gases all have the same temperature. Which of the following graphs could show the relationship between the atomic mass of the gas and the rms speed of the gas atoms?
[Figure: Five graphs labeled A through E showing different relationships between atomic mass and rms speed]
A) [Graph A]
B) [Graph B]
C) [Graph C]
D) [Graph D]
E) [Graph E]