Question
An ice tray with 175 g of water at 30°C is placed in a freezer at –9°C. How much energy must be removed from
the water to lower its temperature to the freezing point?
the water to lower its temperature to the freezing point?
Answers
Damon
heat out = specific heat of water * mass of water * (30-0)
Pete
0.25kcal/kg-C