State the first law of thermodynamics
and express in
its mathematical
form
Mention its
any two
limitations.
Answers
Answered by
6
Answer:
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Explanation:
The first law of thermodynamics is a version of the law of conservation of energy, adapted for thermodynamic processes, distinguishing two kinds of transfer of energy, as heat and as thermodynamic work, and relating them to a function of a body's state, called Internal energy.
Formula
\Delta U = Q - W
\Delta U = change in internal energy
Q = heat added
W = work done by the system
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