What usually happens to the energy during an energy transformation?
A)It ends up as chemical energy that performs useful work.
B)It ends up as heat energy that flows into the environment.
C)It ends up as electrical energy that performs useful work.
D)It ends up as mechanical energy that performs useful work.

Question

Quizplus · Accepted Answer

According to the law of conservation of energy, energy cannot be created or destroyed but can only be transformed from one form to another. During an energy transformation, some of the energy may be converted into useful work, but the rest is always lost as heat energy that flows into the environment. This is why energy efficiency is an important consideration in reducing energy waste and limiting the impact on the environment.

What Usually Happens to the Energy During an Energy Transformation