Solved: In outer space the density of matter is about one
Chapter 14, Problem 77GP(choose chapter or problem)
Problem 77GP
In outer space the density of matter is about one atom per cm3 mainly hydrogen atoms, and the temperature is about 2.7 K. Calculate the rms speed of these hydrogen atoms, and the pressure (in atmospheres).
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer