Kinetic
Active energy of a mass in motion
Gravitational Potential
Energy stored by a mass due to its position within a gravitational field
Elastic Potential
Energy stored by an object that has been deformed
Thermal
Energy associated with molecular motion
Chemical Potential
Energy associated with chemical bonds
Nuclear
Energy stored within the atomic nucleus
Electrical Potential
Energy associated with a charge due to its position in an electric field
1 Joule
energy transferred when a force of 1N acts through a distance of 1 meter
Energy Density
number of joules that can be released from one cubic metre (1 m3) of a fuel