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Kelvin Planck Statement
Kelvin-Planck Statement
Feb 09, 2025
1 min read
Physics
Engines can’t be 100% efficient
Q
H
=
W
Q
H
is the heat due to a heat reservoir
Q
H
=
W
+
Q
C
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Q
H
≠
W
\displaystyle Q_{H}\neq W
Q
H
=
W
Q
H
=
W
+
Q
C
\displaystyle Q_{H}=W+Q_{C}
Q
H
=
W
+
Q
C
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