What Is Law Of Conservation Of Energy

What Is Law Of Conservation Of Energy:

Law of conservation of energy defined as the energy that cannot be created or destroyed in a specified system, It can only be changed from one form of energy into another form.
Conservation of energy develops the uses of energy in the global system and obtains required energy to use.
It helps to convert the different forms of energy and make the work done.
For example:
Law of conservation helps to convert the wind, water energy into electrical energy, by using different mediums.
Conservation of energy can understand clearly by observing the engine mechanism, heat energy developed in the engine is converted into mechanical energy to rotate the crankshaft.
It clearly explains when the work is done on the object there is an external energy loss occurs, In law of conservation of energy explains some form of energy loss occurs to convert into some form of work energy.