In a certain region of space there are only 5 gaseous there is 3 K. The pressure of this gas is
`(k_(B)=1.38xx10^(-23Jmol^(-1)K^(-1)))`

In a certain region of space there are only 5 gaseous molecules per cm^3 on average. The temperature there is 3 K. The pressure of this gas is (k_(B)=1.38xx10^(-23Jmol^(-1)K^(-1)))

In a certain region of space, there are only 5 molecules per cm^(3) on an average. The temperature is 3K. What is the average pressure of this very dilute gas? (K=1.38xx10^(-23)J//molK)

In a certain region of space there are only 5 molecules per cm^(3) of an average The temperature is 3K What is the average pressure of this gas ? .

Estimate the average energy of a helium atom at (i) room temperature (27^(@)C) (ii) the temperature on the surface of the sun (6000 K) and (iii) the temperature of 10^(7)K . Given k_(B) = 1.38 xx 10^(-23) J "molecule"^(-1) K^(-1)