| One joule of output energy will energise approximately 6 miles of wire with no interference. |
| A joule is the amount of energy required to send a one-ampere electric current through a one-ohm resistance for one second. |
| Six metric units the watt, kelvin, farad, newton, joule and gray are named after British scientists. |
| A force of one newton moving through a distance of one metre does one joule of work. |
| One joule is the amount of work done by exerting a force of one newton to displace an object by one meter. |
| Natural gas is often described as the cleanest fossil fuel, producing less carbon dioxide per joule delivered than either coal or oil. |
