$[10]1.$ Saturated liquid water at $\backslash (45^\{\backslash$circ$\}\backslash$mathrm$\{$C$\}\backslash )($Stream $1)$ is compressed to $600$ kPa $($Stream $2)$ by an adiabatic steady$-$flow pump that has an isentropic efficiency of $\backslash (75\backslash \%\backslash ).$ What is the specific enthalpy of the exit stream, $\backslash ($ h$\_\{2\}\backslash )$ in $\backslash (\backslash$mathrm$\{$kJ$\}/\backslash$mathrm$\{$kg$\}\backslash )?$

$($Changes in kinetic and potential energies can be neglected.$)$