- Created by: Buse Kockiri
- Created on: 21-01-20 06:47
The system might be; hot gases inside an engine; a chmical reaction chamger; a living cell or whole ecosystem.
- Heat transfers into the system count as positive; flows out counts as a negative
- work done by the system countes as positive like hot gas expanding
- Actual direction of heat transfers depends on the temperature outside the system…