Question

What is transferred when work is done?

Answer 1

Hint: In this question, we need to tell what is transferred whenever work is performed. The overall variation in the energy of the system is described as work done.

Formula used:
We know that the work done is defined as the product of force and displacement.
\[W = f \times d\]
Here, \[W\] is the work, \[f\] is the force and \[d\] is the distance traveled by the object.

Complete step by step solution:
Whenever a force forces a body to react, the force does work on the thing. Work is the quantity of energy transferred whenever a force ‘f’ drives an object a distance ‘d’. That means a force that induces motion in the force's direction has performed work. Mathematically, the work is defined as,
\[W = f \times d\]

The larger the quantity of work done, the higher the force employed or the higher the distance traveled. In simple words, Energy is defined as an object's capacity to perform work or produce a movement. Whenever we work on anything, part of our energy is then transferred to it. So, if work is done, energy is moved from one energy storage to the other, and thus, the energy transferred Equals work done. Here, we can say that the energy transferred as well as works performed are measured in joules (J).

Therefore, the energy is transferred when work is done.

Note: Here, students generally think that the concepts of work and energy both are the same. But, the work is nothing but the transmission of energy. That means both the concepts are not the same but they are interlinked.