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File: 1771553926824512.jpg (44 KB, 976x549)
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Can you extract energy by making heat flow from a cold surface to a hotter one?
There is a limit of absolute zero so no energy is created in this way.
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yes but it requires dumping more heat outside.
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>>17089724
>heat flow from a cold surface to a hotter one?
Isn't that basically just electricity, resistance of charge (ie heat) from a cold (-) terminal to a hotter (+) one over time leading to a current (A) creating a voltage (V) that produces energy (E) as a direct product of charge (Q) and voltage (V) E=QV or E=(V^2/R)/t with resistence (R) over time (t)?

The energy equation based on voltage is (V^2/R)/t
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>>17089724
reverse Peltier?
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>>17089726
that's like removing heat from data servers in space.
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>>17089724
>heat flow from a cold surface to a hotter one
not how heat works
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File: images.png (11 KB, 516x387)
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>>17089724
you need a demon for that



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