What Is Energy?
In physics, energy is the quantitative property that is transferred to a body or to a physical system, recognizable in the performance of work and in the form of heat and light. Energy is a conserved quantity the law of conservation of energy states that energy can be converted in form, but not created or destroyed. In simpler terms energy is the ability to do work. We use different forms of energy in our daily lives to do all different kinds of work, to achieve goals and to ultimately reach our objectives. Where there is no energy, there is no activity. Energy exists in many different forms. Examples of these are: light energy, heat energy, mechanical energy, gravitational energy, electrical energy, sound energy, chemical energy, nuclear or atomic energy and so on. Each form can be converted or changed into the other forms. Everything is made of energy, it is vital for us to understand that without it nothing would be. If our intent is to reach new levels and achieve the seemingl...