Source / pinned edition
First Law of Thermodynamics
Source of package openstax.thermodynamics · OpenStax University Physics, ch. 3 The First Law of Thermodynamics, module m58397
- work
- urn:openstax:clir:thermodynamics#M58397
- number
- OpenStax University Physics, ch. 3 The First Law of Thermodynamics, module m58397
- kind
- urn:openstax:clir:thermodynamics#treatise
m58397/index.cnxml at commit d0ed34a (main, 2026-06-11)
- edition
- urn:openstax:clir:thermodynamics#M58397_MAIN
- language
- en
- officiality
- official
- materialisation
- PINNED_OFFICIAL_BYTES
- life cycle
- adopted: 2026-06-11
Publications
| URI | Type | documentHash | Retrieved |
|---|---|---|---|
| https://raw.githubusercontent.com/openstax/osbooks-university-physics-bundle/d0ed34a5851119a42e3d972dfc0ff49e4663977c/modules/m58397/index.cnxml | application/xml; charset=utf-8 | sha256:4c1214d7ce69e45b479c7697f03694544acab67d5cdb4be0bdac70a6b944799a | 2026-09-06T00:00:00Z |
Fragments — 1
module/m58397#fs-id1172100653515 · defn · referenced by: 6
en · official · sha256:033106ae323c50a3adc1576d167f6b1cb57a175977db8d68679049bfe31a9455
<definition id="fs-id1172100653515">
<term>first law of thermodynamics</term>
<meaning id="fs-id1172100561070">the change in internal energy for any transition between two equilibrium states is <m:math><m:mrow><m:mtext>Δ</m:mtext><m:msub><m:mi>E</m:mi><m:mrow><m:mtext>int</m:mtext></m:mrow></m:msub><m:mo>=</m:mo><m:mi>Q</m:mi><m:mo>−</m:mo><m:mi>W</m:mi></m:mrow></m:math></meaning>
</definition>Referencing norms: ClaimedInternalEnergyAgrees, ClaimedInternalEnergyRefuted, FirstLawOfThermodynamics, claimed_internal_energy_change, heat_added_to, work_done_by
The hash beside the text is the sha256 of its exact bytes. It is the check that the text shown matches the one pinned in the package: a divergence fails the oracle’s static analysis.