What are the SI units for work?

A. Calories

B. Watts

C. Ergs

D. Joules

Joules is the SI units for work.

Answer: Option D

Explanation:

In the metric system, which is a common nomenclature for the standard representation of measurements to avoid confusions and errors, the unit of work is joule.

Work is referred as the amount of energy spent by a force. SI stands for International system of units. Option A, B and C are irrelevant because watts is used to represent power, and calories are used to represent the energy spent.

D Juuls is the Si unit for work.