Entropy
is ()
A: when
a system reaches equilibrium with its surroundings.
B: a
measure of the degrees of freedom that a system can have.
C: defined
by the 1st
law of thermodynamics.
D: all
the above.
is ()
A: when
a system reaches equilibrium with its surroundings.
B: a
measure of the degrees of freedom that a system can have.
C: defined
by the 1st
law of thermodynamics.
D: all
the above.
举一反三
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- The<br/>pressure-reducing circuit can change the pressure of the main<br/>system。(<br/>)
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