Question

SI unit of work is :

• A. newton
• B. joule
• C. pascal
• D. newton-pascal

Answer 1

The correct option is B

joule

The explanation for the correct options:

B: joule

1. Work: Work has done when an object is displaced in the direction of applied force.
2. SI unit is joule(J).

The explanation for the incorrect options:

A: newton

1. newton(N) is the SI unit of force.

C: Pascal

1. Pascal(pa) is the SI unit of pressure.

Hence, the correct option: (B).