To heat 1 cup of water (250 cm3cm3) to make coffee, you place an electric heating element in the cup. As the water temperature increases from 22.0 .C to 61.0 •C the temperature of the heating element remains at a constant 110 .C. 1. Calculate the change in entropy of the water. (Assume that the specific heat of water is constant at 4190 J/(kg:K)/(kg.K), and ignore the heat that flows into the ceramic coffee cup itself.) 2. Calculate the change in entropy of the heating element. Treat the heating element as a heat reservoir. 3. What is the change in entropy of the system of water and heating element?

To heat 1 cup of water (250 cm3cm3) to make coffee, you place an electric heating element in the cup. As the water temperature increases from 22.0 .C to 61.0 •C the temperature of the heating element remains at a constant 110 .C. 1. Calculate the change in entropy of the water. (Assume that the specific heat of water is constant at 4190 J/(kg:K)/(kg.K), and ignore the heat that flows into the ceramic coffee cup itself.) 2. Calculate the change in entropy of the heating element. Treat the heating element as a heat reservoir. 3. What is the change in entropy of the system of water and heating element?