The erg is a unit of energy equal to 10−7joules (100nJ). It is not an SI unit, instead originating from the centimetre–gram–second system of units (CGS). Its name is derived from (), a Greek word meaning 'work' or 'task'.
In the Vinony graph
Vinony's link graph records 315 inbound references to إرج, and connects out to International System of Units, joule and centimeter–gram–second system of units.
Vinony files it under Centimetre–gram–second system of units, Units of energy and Use Oxford spelling from October 2019.
Vinony links it to 48 Wikipedia language editions.
Key facts
- Unit.name
- erg
- Unit.standard
- CGS units
- Unit.quantity
- energy
- Unit.symbol
- erg
- Unit.extralabel
- Derivation
- Unit.extradata
- 1 erg = 1 dyn⋅cm
- Unit.units1
- CGS base units
- Unit.inunits1
- 1 cm2⋅g⋅s−2
- Unit.units2
- SI units
- Unit.units3
- British Gravitational System
via Wikipedia infobox
Wikidata facts
Show 4 more facts
- conversion to SI unit
- 0.0000001
- measured physical quantity
- energy
- unit symbol
- erg
- Wikidata SPARQL query equivalent
- wd:Q185153 p:P2370/psn:P2370 [wikibase:quantityAmount ?source; wikibase:quantityUnit ?base]. ?item p:P2370/psn:P2370 [wikibase:quantityAmount ?target; wikibase:quantityUnit ?base]. BIND(?source / ?target as ?value)
Sources (3)
via Wikidata · CC0
Article · العربية
إرج (erg) هو وحدة من وحدات الطاقة، وعلى الأخـص الطاقة الحرارية. يُستعمل لصغره في مجال الذرة والكيمياء والأحياء. 1 إرج = 1 جرام. سنتيمتر مربع / ثانية مربع. Joule = erg 10 7 أي أن 10 ملايين إرج تعادل 1 جول وتوجد علاقة بين الإرج والسعر
Abstract from DBpedia / Wikipedia · CC BY-SA