TY - JOUR T1 - On the Mechanical Equivalent of Heat. JF - Abstracts of the Papers Communicated to the Royal Society of London (1843-1854) VL - 5 SP - 839 EP - 839 PY - 1843/01/01/ UR - http://dx.doi.org/10.1098/rspl.1843.0196 M3 - doi:10.1098/rspl.1843.0196 AU - Joule, J. ER -