Energy, work, heat unitsgrouping · 51

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Units of measure grouped by quantity kind: energy, work, heat.

Members (51)

Label	Notation	UCUM code	Definition
megajoule	`3B`	`MJ`
foot pound-force	`85`	`[ft_i].[lbf_av]`
attojoule	`A13`	`aJ`
electronvolt	`A53`	`eV`
electronvolt per metre	`A54`	`eV.m-1`
erg	`A57`	`erg`
erg per centimetre	`A58`	`erg.cm-1`
erg per square centimetre second	`A65`	`erg.cm-2.s-1`
exajoule	`A68`	`EJ`
femtojoule	`A70`	`fJ`
gigaelectronvolt	`A85`	`GeV`
gray	`A95`	`Gy`
British thermal unit (international table) per pound	`AZ`	`[Btu_IT].[lb_av]-1`
joule per metre	`B12`	`J.m-1`
joule per square metre	`B13`	`J.m-2`	Synonym: joule per metre squared
joule per mole	`B15`	`J.mol-1`
kiloelectronvolt	`B29`	`keV`
kilogram-force metre	`B38`	`kgf.m`
kilojoule per kilogram	`B42`	`kJ.kg-1`
kilojoule per mole	`B44`	`kJ.mol-1`
megaelectronvolt	`B71`	`MeV`
milligray	`C13`	`mGy`
millijoule	`C15`	`mJ`
one	`C62`		Synonym: unit
petajoule	`C68`	`PJ`
terajoule	`D30`	`TJ`
terawatt hour	`D32`	`TW/h`
watt per square metre	`D54`	`W.m-2`
calorie (international table) per gram	`D75`	`cal_IT.g-1`
joule per gram	`D95`	`J.g-1`
joule per square centimetre	`E43`	`J.cm-2`	A unit of energy defining the number of joules per square centimetre.
pound-force foot per pound	`G20`	`[lbf_av].[ft_i].[lb_av]-1`
gigajoule	`GV`	`GJ`
gigawatt hour	`GWH`	`GW.h`
watt per cubic metre	`H47`	`W.m-3`
watt per metre	`H74`	`W.m-1`
joule per kilogram	`J2`	`J.kg-1`
megajoule per kilogram	`JK`	`MJ.kg-1`
joule	`JOU`	`J`
kilojoule	`KJO`	`kJ`
kilowatt hour	`KWH`	`kW.h`
megawatt hour (1000 kW.h)	`MWH`	`MW.h`	A unit of power defining the total amount of bulk energy transferred or consumed.
foot poundal	`N46`	`[ft_i].[lb_av].[ft_i].s-2`	Unit of the work (force-path).
inch poundal	`N47`	`[in_i].[lb_av].[ft_i].s-2`	Unit of work (force multiplied by path) according to the Imperial system of units as a product unit inch multiplied by poundal.
British thermal unit (thermochemical) per pound	`N73`	`[Btu_th].[lb_av]-1`	Unit of the heat energy according to the Imperial system of units divided the unit avoirdupois pound according to the avoirdupois system of units.
British thermal unit (international table) per square foot	`P37`	`[Btu_IT].[ft_i]-2`	Unit of the areal-related energy transmission according to the Imperial system of units.
British thermal unit (thermochemical) per square foot	`P38`	`[Btu_th].[ft_i]-2`	Unit of the areal-related energy transmission according to the Imperial system of units.
calorie (thermochemical) per square centimetre	`P39`	`cal_th.cm-2`	Unit of the areal-related energy transmission according to the Imperial system of units.
langley	`P40`		CGS (Centimetre-Gram-Second system) unit of the areal-related energy transmission (as a measure of the incident quantity of heat of solar radiation on the earth's surface).
kilojoule per gram	`Q31`
watt hour	`WHR`	`W.h`

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