Final answer:
The statement corresponds to the Law of Conservation of Mass and the Law of Conservation of Energy. Both these principles underline that mass or energy in an isolated system remains constant and transforms only in form.
Step-by-step explanation:
The statement, 'Nothing is created, nothing disappears, everything is only transformed' relates to the scientific principle known as the Law of Conservation of Mass or the Law of Conservation of Energy. Both these principles are fundamental concepts in Physics.
The Law of Conservation of Mass states that the total mass of an isolated system is constant, no matter what processes are occurring within it. This means that matter cannot be created or destroyed, only changed or transformed.
Similarly, the Law of Conservation of Energy postulates that energy can neither be created nor destroyed. Instead, energy transforms from one form to another. For instance, kinetic energy can change into potential energy and vice versa.
Learn more about Law of Conservation of Mass and Energy