A 100.0-g sample of copper is heated from 10.0 degrees Celsius to 100.0 degrees Celsius.
Determine the number of calories needed. (The specific heat of copper is 0.0921 cal/g degrees Celsius.)
The same amount of heat is added to 100.0 g of Al at 10.0 degrees Celsius. (The specific heat of Al is 0.215 cal/g degrees Celsius. Which metal gets hotter, the copper or the aluminum?