Question

Choose the odd one out 1.Watt x second 2.kilowatt x hour 3. Joule 4. Newton/metre explain briefly

Answer 1

Answer:Newton/metre

Explanation:rest of the options are unit of work done or energy, their dimension are [ML^2T^-2]

Where Newton is the unit of force. So Newton/metre is of dimension [ML^-1T^-2]