Calculate the heat of fusion of ice from the following data of ice at `0^@C` added to water. Mass of calorimeter`=60g`, mass of calorimeter`+` water `=460g`,
mass of calorimeter`+`water`+`ice`=618g`, initial temperature of water `=38^@C`, final temperature of the mixture`=5^@C`. The specific heat of calorimeter `=0.10 cal//g//^@C`. Assume that the calorimeter was also at `0^@`C initially