# A Guide to Understanding of the Law of Conservation of Energy

Physics and chemistry may daunt subjects but you can excel in them if your basics are clear. Basics hold huge importance for a student’s learning. As per the competition, you need to cram things but ensure that your basics are clear. As far as physics and chemistry subjects are concerned, one thing is always for students is to understand the fundamentals of the law of conservation of energy. This law applies to different situations in physics and chemistry and helps in resolving various problems. But what exactly is the law of conservation of energy? We will understand it in the next section and how it can affect your basis strong.

## What is Law of Conservation of Energy?

The law of conservation of energy shows that the total energy of an isolated system is constant, or it is considered to be conserved. As per this, energy can never be created nor destroyed but it can change from one form to another. For instance, in different processes, chemical energy can be changed to kinetic energy or vice versa. When different energies in a process are added, the total energy of the system remains constant. Conservation of energy is different from conservation of mass but special relativity rule has shown that mass is related to energy and vice versa. The formula indicates this:

E= mc(square)

### Examples of law of conservation of energy

There are various examples of the law of conservation of energy. For instance, the kinetic energy of charging animals, the total energy of the system remains conserved. Energy keeps changing in collisions. As far as energy is concerned, it is the total energy of a system. When objects move, the energy-related to the system including kinetic, gravitational potential and heat transform from one form to another but the total energy of the system remains conserved. The law of conservation of energy applies to an isolated system. For instance, when a ball rolls down the rough floor, the law of conservation of energy is not applicable. This is because the floor is not an isolated system. The floor is doing work on the ball in the form of friction because of which this law is not applicable.

#### Assignment help for physics and chemistry

By now, you should be clear about the fundamentals of the law of conservation of energy. However, we understand that there are many cases when you may be confused if the law of conservation of energy or not. You may end up getting an assignment that requires you to effectively apply the law, but you are confused. We provide your assignment help to provide you with the best assignments and good grades. We have a pool of experts specializing in physics and chemistry who can understand your requirements well and have extensive knowledge of the fundamentals of law. As a result, you can efficient assignments.