Question

# Which one of the following is not the unit of energy?

A
joule
B
newton metre
C
kilowatt
D
kilowatt hour

Solution

## The correct option is B kilowattAs Watt is unit of power, so kilowatt is also the unit of power.As Work done = Force $$\times$$ Distance = Newton - metre, Therefore it is the unit of Work or Energy.Energy = Power $$\times$$ time = kilowatt - hour, in fact it is the commercial unit of Energy.$$\text{Hence the correct answer is option C.}$$Physics

Suggest Corrections

0

Similar questions
View More

People also searched for
View More