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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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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