Copper is a good conductor and has been incorporated into some cookware because it distributes heat quickly and evenly. If 909 calories of heat are needed to raise the temperature of a copper casserole pan from room temperature, 23.0 ºC to 176.67ºC (350ºF), what is the mass of the pan assuming it is made of pure copper. The specific heat for copper is 0.0900cal/g.ºC