The concept of "Null Physics" is not a recognized scientific theory. It's possible that the term is being used in a specific context or as a hypothetical concept, but it lacks any widespread scientific acceptance or definition.
Physics deals with the study of the fundamental constituents of the universe and their interactions. It's based on empirical evidence, mathematical models, and rigorous testing. The concept of "Null Physics" would likely contradict this foundation.
If you have encountered the term "Null Physics" in a specific context, please provide more information so I can better understand what you're referring to.