Magician Formerly Known As Dynamo Could Not Have Performed Again

What is joule known for

The Joule is the SI unit of energy, work, and heat, defined as the energy expended when a force of 1 newton is applied over a distance of 1 meter. It is named after James Prescott Joule, who discovered the mechanical equivalent of heat. [1] In terms of SI base units, one joule corresponds to one kilogram - metre squared per second squared (1 J = 1 kg⋅m2⋅s−2). One joule is equal to the amount of work done when. . Overview of how scientists use the joule unit to measure work or energy. [PDF Version]