For each of the following pairs, tell which one is larger and explain your answer. If they are

equal, say so and explain how you can tell.

a) The rms velocity of nitrogen at 25 0C or the rms velocity of oxygen at 75 0C.

b) The average velocity of hydrogen or the average velocity of helium at the same temperature.

(Please answer the questions in detail)

1. (4 points) For each of the following pairs, tell which one is larger and explain your answer. If they are equal, say so and explain how you can tell. a) The rms velocity of nitrogen at 25C or the rms velocity of oxygen at 75C. b) The average velocity of hydrogen or the average velocity of helium at the same temperature