The law of conservation of energy states that the Total Energy in a system will remain constant in an isolated system. Energy can only transfer. The law of conservation also states that energy can neither be created nor destroyed and that is a ambit concept in physics.
Some examples:
When a person eats, their bodies will convert chemical energy from food into mechanical and electrical energy so that the person can move.
Use an example of any machine, for example:
A blender transforms electrical energy into mechanical energy
