In the deep space between galaxies, the number density of atoms is as low as 106 atoms/m3, and the temperature is a frigid 2.7 K. a)What is the pressure, in pascals, in the region between galaxies?  b)What volume, in cubic meters, is occupied by 1.5 mol of gas?  c)If this volume is a cube, what is the length of one of its edges, in kilometers?

College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter13: Temperature, Kinetic Theory, And The Gas Laws
Section: Chapter Questions
Problem 38PE: (a) In the deep space between galaxies, me density of atoms is as low as 106atoms/m3, and me...
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 In the deep space between galaxies, the number density of atoms is as low as 106 atoms/m3, and the temperature is a frigid 2.7 K.

a)What is the pressure, in pascals, in the region between galaxies? 

b)What volume, in cubic meters, is occupied by 1.5 mol of gas? 

c)If this volume is a cube, what is the length of one of its edges, in kilometers? 

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