Can you revise a scientific law?

Answer 1

Scientific laws can be revised, although that doesn't happen very often. New observations and new analyses of observations can lead to revisions of theories, including the laws that are contained in those theories. An example of this concerns the law of conservation of mass. This law still applies in its original form to chemical reactions, but it has also been discovered that due to the mass-energy equivalency that was first described by Einstein, mass is not always conserved, and a better formulation of the law is that mass-energy is conserved.

Answer 2

No, scientific laws are fundamental principles based on repeated observations and experiments, so they cannot be revised. However, they can be refined or expanded upon based on new evidence or technology.