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Next,
Work transfer:
Referring to the process represented on the p - V diagram above it is noted that the volume increases during the process. In other words the fluid is expanding. The expansion work is given by
Note that during expansion, the volume increases and the pressure decreases. On the p - V diagram, the shaded area under the process line represents the amount of work transfer.
Since this is an expansion process (i.e. increasing volume), the work is done by the system. In orther words the system produces work output and this is shown by the direction of the arrow representing, W.
Heat transfer:
Energy balance to this case is applied:
Thus, for a perfect gas, all the heat added during a constant temperature process is converted into work and the internal energy of the system remains constant.
Okay now here an example for you guys,
Solution,
Ohh lupa nak bagi table hehe
OKAY GUYS THAT’S ALL FOR TODAY. Thank you 🌺
Done by: AISYAH 13DEM18F1040
May allah ease everything, Amin 🤲🏻
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