The number density of molecules of a gas depends on their distance r from the origin as . Then the total number of molecules is proportional to:
Maxwell's distribution of molecular speed -
- wherein
N = total no. of molecules.
m = mass of molecule.
,K,T all have usual meanings.
u = velocity of one particle.
Total number of molecule =
Number of molecules is proportional to
Option 1)
Option 2)
Option 3)
Option 4)
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