About: Internal energy

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Energy contained in a system, excluding energy due to its position as a body in external force fields or its overall motion

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dbo:description
  • fonction d'état en thermodynamique (fr)
  • termodynamiczna funkcja stanu (pl)
  • enerxía contida nun sistema, excluíndo a debida ó seu movemento ou á súa posición en campos externos de forza (gl)
  • verfügbare Energie innerhalb eines abgeschlossenen physikalischen Systems (de)
  • energía contenida en un sistema, excluyendo la debida a su movimiento o a su posición en campos externos de fuerza (es)
  • concepte de la termodinàmica (ca)
  • energia posseduta da un sistema (it)
  • ഒരു വ്യൂഹത്തിൽ ആന്തരികമായി ഉള്ള ഊർജ്ജം (ml)
  • сумма энергий теплового движения молекул и межмолекулярных взаимодействий (ru)
  • energy contained in a system, excluding energy due to its position as a body in external force fields or its overall motion (en)
  • 系の熱力学的な状態を表現する、エネルギーの次元をもつ示量性状態量 (ja)
  • גודל האנרגיה של מערכת תרמודינמית (iw)
  • 系统内部能量，为系统状态的函数 (zh)
  • Sistema batek egin dezakeen lanaren eta duen bero-kantitatearen batura den funtzio termodinamikoa. (eu)
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dbp:basequantities
  • m2⋅kg/s2 (en)
dbp:border
  • 1 (xsd:integer)
dbp:date
  • August 2025 (en)
dbp:name
  • Internal energy (en)
dbp:reason
  • the concept of a cardinal function is not defined, although it is the subject of the section (en)
dbp:symbols
  • U (en)
dbp:title
  • Derivation of dU in terms of dT and dP (en)
  • Derivation of dU in terms of dT and dV (en)
  • Proof of pressure independence for an ideal gas (en)
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rdfs:label
  • Internal energy (en)
  • Vnitřní energie (cs)
  • Energia interna (ca)
  • طاقة داخلية (ar)
  • Εσωτερική ενέργεια (el)
  • Innere Energie (de)
  • Interna energio (eo)
  • Barne energia (eu)
  • Énergie interne (fr)
  • Energía interna (es)
  • Fuinneamh inmheánach (ga)
  • Energi dalam (in)
  • Energia interna (it)
  • 内部エネルギー (ja)
  • 내부 에너지 (ko)
  • Energia wewnętrzna (pl)
  • Energia interna (pt)
  • Inwendige energie (nl)
  • Внутренняя энергия (ru)
  • Inre energi (sv)
  • Внутрішня енергія (uk)
  • 内能 (zh)
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