# Particles unit of volume

Hello

**1. The problem statement, all variables and given/known data**Show that for an ideal gas:

n(E)dE=2πn/(kπT)^{3/2} *E^{1/2} exp(-E/kT) dE

where n(E) is the number of particles for each element of volume whose energy is between E and E+dE

**2. Relevant equations**

**3. The attempt at a solution**

Really don’t know where to start from :frown:

Thanks

http://ift.tt/1gyS8zP

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