Physics - Heat & Thermo Question with Solution | TestHub

An unknown metal of mass$192g$heated to a temperature of$100°C$was immersed into a brass calorimeter of mass$128 g$containing$240g$of water at a temperature of${8.4}^{o}C.$Calculate the specific heat of the unknown metal if water temperature stabilizes at${21.5}^{o}C.$$($Specific heat of brass is$394Jk{g}^{-1}{K}^{-1})$