Skill Development Exercises
1. Explain how you can calculate the amount of energy
needed to cause the temperature of some object to change by some amount.
Express your explanation in terms of an equation.
2. Calculate the amount of energy needed to raise the
temperature of 44 g of water by 35°C.
3. Determine the final temperature of your 110 g aluminum
cup when heated by 1.1 kJ of energy. The cup initially was at 23°C.