### 4I.1

Posted:

**Sun Feb 10, 2019 6:56 pm**In this question it asks "what is the total entropy change when 40kJ of heat are transferred from a large reservoir at 800K to one at 200K.

Why wouldn't the total entropy change either be zero, because one lost entropy and the other gained it, or be (q/T)?

Why wouldn't the total entropy change either be zero, because one lost entropy and the other gained it, or be (q/T)?