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{{r|Joule-Thomson effect}}

...lose one [[joule_(unit)|joule]] of energy. Hence another unit of ''V'' is joule/coulomb (J/C).

...demonstrated the equivalence of heat and work in the early 1840s<ref>J.P. Joule (1845) "On the Mechanical Equivalent of Heat", ''Brit. Assoc. Rep., Trans.

* ''E'' = energy equivalent to the mass (assuming that it is at rest) ([[Joule|J]])

The [[SI]] unit of energy is the [[joule (unit)]].

<tr> <td><i>W</i> </td> <td>[[Energy]] </td> <td>joule (J) </td> <td>10⁷ </td> <td>erg (erg) </td></tr> ...)|tesla]], m = [[meter]], A = [[ampere (unit)|ampere]], J = [[joule (unit)|joule]], kg = [[kilogram]], H = [[henry (unit)|henry]]

...defined as the power which in one [[second]] gives rise to energy of one [[joule]] (1 J = 1 W&sdot;s)<ref>{{cite web|title=The International System of Units

{{r|Joule-Thomson effect}}

| [[Joule|J]]⋅kg⁻¹

= - \mathcal{E}_\textrm{Joule} \qquad\qquad\qquad(1) \mathcal{E}_\textrm{Joule} &= \mathbf{E}\cdot \mathbf{J} \\

J. P. Joule and W. Thompson, ''Proc. Roy. Soc.'' (London), '''143''', 357, (1853). Ano ...rydz, Rolf; and Straty, G. C. : PVT Measurements, Virial Coefficients, and Joule-Thomson Inversion Curve of Fluorine. J. Res. Nat. Bur. Standards, Sec. A -

{{Notice|Joule-Thomson effect|NAA}}

| [[Joule-Thomson effect]]||2||2.27%

{{r|Joule-Thomson effect}}

...gineer [[James Watt]]), is the [[SI]] unit for power and is defined as 1 [[Joule]]/[[second]]. Many products are rated by their ability to generate or use

* A tonne of [[coal]] equivalent (TCE) ≈ 29.31 G[[Joule|J]] (varies from one coal to another)

...ulomb]], V is [[volt]], N is [[newton (unit)|newton]], J is [[joule (unit)|joule]], and T is [[tesla (unit)|tesla]]. Just as the mechanical momentum, the el

...including heat. In the International System of Units ([[SI]]) it is the [[joule]], but the [[British Thermal Unit]] and calorie are still occasionally used ...y present in a body) was clarified by [[Count Rumford]], [[James Prescott Joule]], [[Julius Robert Mayer]], [[Rudolf Clausius]], and others during the la

...mes (length/time)²]. In [[SI units]] the unit is [[joule (unit)|joule]]; in cgs units it is [[erg]]; in US units it is foot-pound. Here N is the unit [[newton (unit)|newton]] and J is the unit [[joule (unit)|joule]].

| '''[[joule]]''' | '''joule per kelvin''' || '''J·K^&minus;1'''