Which of the following statements hold
true for the first law of thermodynamics?
The entropy of the system
remains constant.
The total energy of the system remains
constant
The total internal energy of the system
remains constant.
Work done by the system is
equal to the heat transferred by the system.
The total energy of the system remains
constant
The total amount of energy and matter in
the universe remains constant, merely changing from one form to another. The
first law of thermodynamics (conservation) states that energy is always
conserved, it cannot be created or destroyed. In essence, energy can be
converted from one form into another.
Hence, the correct option is (B).
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