Respuesta :

the unit is Joule (J)

Answer:

Explanation:

There are several units of energy.

SI unit of energy is joule.

The unit of energy in CGS system is erg.

1 joule = 10^7 erg

The commercial unit of energy is kilowatt hour (Kwh).

1 Kwh = 3.6 × 10^6 joule