With the of an example explain the law of conservation of energy

The law of conservation of energy states that energy can neither be created nor be destroyed, but it can be transformed from one form to another.

So I considered an example of it as follows: water is stored at height with potential energy, the water flows and its potential energy is converted into kinetic energy. It flows to rotate a turbine with mechanical energy. Then the kinetic energy is converted into electrical energy. In our house the electrical energy is converted into luminous energy, heat energy, and so on.

with the invention of the automobile, the woman of the house could drive to the store and get groceries. women were also free to socialize more. during world war ii women were allowed to work in factories to the war effort and could drive to work or ride mass transit buses to their jobs.

the answer is a)

mark brainliest