Question

define energy give its SI unit and the commercial unit​

Answer 1

Energy is the capacity to do work. S. I unit of energy is Watt. it's commercial unit is
Kilo Watt hour

Answer 2

Answer: Energy can be defined as the ability to do work                          SI unit is juoles J               Commercial unit is killowatt hour kWh।                                                   Mark me as brainliest if it helped you:)