Heat

In thermodynamics, heat is energy in transfer between a thermodynamic system and its surroundings by modes other than thermodynamic work and transfer of matter. Such modes are microscopic, mainly... Wikipedia

• Common symbols:  Q
• SI unit:  joule
• Other units:  British thermal unit, calorie
• In SI base units:  kg⋅m 2⋅s −2
• SI dimension:  wikidata
• Data source:  DuckDuckGo