1. Aluminum has a specific heat of 0.897, while silver has a specific heat of 0.235. If 10 grams of both metals were left in the sun for an hour, which would be hotter? Why?
2. In a phase diagram what does "normal" refer to?
3. At 50 degrees Celsius and atmospheric pressure, water is in the liquid phase. What two things could be done to liquid water to change it to a vapor?