  Hadronic freezeout during the evolution of the medium created in heavy-ion
collisions is an important phenomena. It is quite useful to find a universal
freezeout condition for each and every nuclear collisions. In this article, we
have constructed a hybrid model to calculate the ratio of transverse energy to
total mean multiplicity $E_{T} /N_{ch}$, since this ratio can possibly act as a
freezeout condition in heavy-ion collision experiments. Present hybrid model
blends two approaches : Tsallis statistics and wounded quark approach.
Recently, Tsallis statistics has been reliably used to obtain the transverse
momentum distribution of charged hadrons produced in relativistic ion
collisions. On the other side it has been shown that the pseudorapidity
distribution of charged hadrons can be calculated satisfactorily using the
wounded quark model (WQM). We have used this hybrid model to calculate the
transverse energy density distributions, $dE_{T}/d\eta$ at midrapidity using
charged particle pseudorapidity distributions, $dN_{ch}/d\eta$ and mean
transverse momentum $\langle p_{T} \rangle$ in various type of nuclear
collisions. We found that present hybrid model satisfactorily explains the
experimental data whether other models fail to reproduce the data at central
and at peripheral collisions simultaneously. Finally, ratio of transverse
energy to total mean multiplicity, $E_{T} /N_{ch}$ has been computed within
hybrid model and compared with the available experimental data at RHIC and LHC
energies. We observed no explicit dependence of $E_{T} /N_{ch}$ on energy as
well as centrality and thus it can definitely act as a freezeout criteria.
