Qedani Mkhonza
Apr 12
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Apr 12
The internal energy of a system can be calculated using the first law of thermodynamics, which states that the change in internal energy of a system is equal to the heat added to the system minus the work done by the system:
ΔU = Q - W
Where:
ΔU = change in internal energy
Q = heat added to the system
W = work done by the system
If there is no work done by the system (W = 0), then the change in internal energy is equal to the heat added to the system:
ΔU = Q
This equation can be used to calculate the internal energy of a system when the heat added to the system is known.
ΔU = Q - W
Where:
ΔU = change in internal energy
Q = heat added to the system
W = work done by the system
If there is no work done by the system (W = 0), then the change in internal energy is equal to the heat added to the system:
ΔU = Q
This equation can be used to calculate the internal energy of a system when the heat added to the system is known.
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