What is the law of conservation of energy in physics?
Q: What is the law of conservation of energy in physics?
A: The law of conservation of energy in physics states that energy cannot be created or destroyed, it can only be changed from one form to another.
Q: Can energy change its form?
A: Yes, energy can change from one form to another.
Q: What is the total amount of energy in an isolated system based on this law?
A: The total amount of energy in an isolated system remains constant, although it may change forms.
Q: What is the first law of thermodynamics?
A: The first law of thermodynamics is a statement of the conservation of energy for thermodynamic systems.
Q: What is the mathematical point of view of the law of conservation of energy?
A: From a mathematical point of view, the energy conservation law is a consequence of the shift symmetry of time.
Q: Why is energy conservation a result of empirical fact?
A: Energy conservation is a result of the empirical fact that the laws of physics do not change with time itself.
Q: How can the philosophical aspect of energy conservation be stated?
A: Philosophically, the law of conservation of energy can be stated as "nothing depends on time per se (time itself)".
