Two molecules of a gas have speeds
Question:
Two molecules of a gas have speeds of 9 × 106 m/s and 1 × 106 m/s respectively. What is the root mean square speed of these molecules?
Solution:
V1 = 9 × 106 m/s
V2 = 1 × 106 m/s
Vrms = 6.4 × 106 m/s