Question

What is the SI and CGS unit of energy?

Answer 1

1. Energy is the ability to do work
2. The SI unit of energy is the joule(J).
3. The CGS unit of energy is erg.

$\mathbf{1}\mathit{J}\mathbf{=}{\mathbf{10}}^{\mathbf{7}}\mathit{e}\mathit{r}\mathit{g}$