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Is the universe a 100%-efficient system? If so, this disproves the requirement of 0K for 100%-efficient systems, no? If not, then where does the extra heat go?

Note by Jimmi Simpson 4 years, 11 months ago

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The universe can't be an efficient system, since it does not have "output" --- It has nowhere to produce work.

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Easy Math Editor

`*italics*`

or`_italics_`

italics`**bold**`

or`__bold__`

boldNote: you must add a full line of space before and after lists for them to show up correctlyparagraph 1

paragraph 2

`[example link](https://brilliant.org)`

`> This is a quote`

Remember to wrap math in \( ... \) or \[ ... \] to ensure proper formatting.`2 \times 3`

`2^{34}`

`a_{i-1}`

`\frac{2}{3}`

`\sqrt{2}`

`\sum_{i=1}^3`

`\sin \theta`

`\boxed{123}`

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TopNewestThe universe can't be an efficient system, since it does not have "output" --- It has nowhere to produce work.

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