#

PhyCalc quantity energy info

### Engineering friendly unit aware unicode compatible online calculator

calculator - dimensions

The SI unit for energy is: J (joule)

Energy is also described as work or heat.

The dimension of energy is M L^{2} T^{-2}.

Energy is the 2nd derivative of moment of inertia with respect to time.

Energy is dimensionally equal to enthalpy and power spectral density.

Common formula symbols for energy are: *E, W*