# The number of states for N identical particles with energy between E and E+dE

## Homework Statement:

no of states for N identical free particles with energy between E and E+δE is proportional to -

## Relevant Equations:

for microcanonical ensemble
the # of state is Ω=( one particle phase-space volume)^N
one particle phase-space volume=integration of dq*integration of dp
from space part dq I get V and dp is converted into Energy E variable via E=p^2/2m

$$\sum_{i=1}^n (p_{ix}^2+p_{iy}^2+p_{iz}^2)=2mE$$
$$E^{\frac{3N}{2}-1}dE$$