The next day you make the same tea. But this time, rather than let it sit in your room temperature kitchen until it has reached 20°C, you put it in a 95°C oven. Then you oh-sogradually reduce the temperature inside your oven until both the oven and the tea are at 20°C. Calculate the entropy change of the tea and the entropy change of the air inside the oven as a result of the cooling of the tea. (Pay no attention to whatever mechanism is used to cool the

b) the cooling process is essentially isothermal, for the air in your kitchen. calculate the change in entropy of the air while the tea cools, assumimng that all the heat lost by the water goes into the air. what is the total entropy change of the tea + air

c) The next day you make the same tea. But this time, rather than let it sit in your room temperature kitchen until it has reached 20°C, you put it in a 95°C oven. Then you oh-sogradually reduce the temperature inside your oven until both the oven and the tea are at 20°C. Calculate the entropy change of the tea and the entropy change of the air inside the oven as a result of the cooling of the tea. (Pay no attention to whatever mechanism is used to cool the oven. you are concerned with the interaction of the tea and air inside the oven.

Explanation:

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