Question

Energy is capable of doing:

• A. Work
• B. Pushing a wall
• C. Digestion
• D. None of the above

Answer 1

The correct option is A

Work

1. Energy: Energy is the capacity to do work.
2. The energy of a body is equal to the amount of work it can do when its energy is released.
3. A body possessing energy is only capable of doing work.
4. Energy can neither be created nor be destroyed, It only can be transformed from one form of energy to the other form.
5. Various forms of energy are light energy, heat energy, chemical energy, potential energy, kinetic energy, and electric energy.

Hence, the correct answer is an option (A) -Work.