The temperature of an object is changed when heat is added to or extracted from it$.$ Determine the final temperature $($in $\backslash$deg C$)$ of a $70\mathrm{.}0$ g mass of aluminum initially at $64\mathrm{.}0\backslash$deg C if $1,000$ J of heat energy is extracted from it$.$ The specific heat of aluminum is $900$ J$/($kg $\backslash$deg C$).$