quot;Equal amounts of heat are added to equal masses of aluminum and copper at the same initial temperatureHow many times greater will the temperature change of copper be than the temperature change of the aluminum? (Specific heat for aluminum is 0.22 kcal/kgC, for copper is 0.092 kcal/kgC.)quot;
I won't solve it for you but I can tell YOU how to solve it ] You need to use the equation: Qmc?T where: q heat m mass c specific heat ?T change in temperature In this problem, you need 2 equations, one for the aluminum, one for the copperSince EQUAL amounts of heat are added to both metals of EQUAL mass, you can set the Q's from both equations equal to each otherFurthermore, because the masses are the same, you can cancel them out from both equations, leaving you with: (Aluminum) (Copper) c?T c?T where ?T is (Final temperature - Initial Temperature) Initial temperatures are the same Plug-in your values and find the ratio between the temperatures.
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