Question

B. Explain the law of conservation of energy using an example.​

Answer 1

Answer:

Hey mate ! Check ur answer below.

Law of conservation of energy states that,

"Energy can neither be created nor be destroyed."

Explanation:

The law of conservation of energy can be seen in these everyday examples of energy transference:

1. Water can produce electricity. Water falls from the sky, converting potential energy to kinetic energy.  
2. The cue ball loses energy because the energy it had has been transferred to the 8 ball, so the cue ball slows down.

Thank me if u got it

Mark me as the brainliest :)

Answer 2

Law of conservation of Energy states that:

“Energy can neither be created nor destroyed, it can only be changed from one form to another.”

It means that initial energy and final energy of a system is equal. That is, it remains constant.

For Ex:

In running a fan from Electricity, the electrical energy is converted into Mechanical Energy(used for rotating the motor) and heat energy(dissipated as heat) .

Here, the algebraic sum of Mechanical Energy and Heat Energy is equal to the Electrical Energy.

That is, Mechanical Energy + Heat Energy = Total Electrical Energy.