Not at all. That it hasn't been proven is what makes it a theory. Once proven, it becomes a law.
not at all
theory
If String Theory is true, strings exist because space-time and the physical laws of our universe would not work otherwise.
You create a theory. Prove the theory to be true by testing it. If it works, it is true. If it does not work, it is not true.
A model is a structure that makes all sentences of a theory true. A theory is taken to be a set of sentences in a formal language. The structure is a 'model' in the sense that it is what the theory represents. Example: 'any two points can be joined by a straight line' Any structure where all these statements are true is a model of Euclidean geometry.
A model is a structure that makes all sentences of a theory true. A theory is taken to be a set of sentences in a formal language. The structure is a 'model' in the sense that it is what the theory represents. Example: 'any two points can be joined by a straight line' Any structure where all these statements are true is a model of Euclidean geometry.
No, it is not true.
A Law
observation proved the theory true.
Because it was just a theory and never been prove it can't be good or bad but it just a theory after all. and if this theory real and why don't they see what will happened in future!
All the time. Statistic is based on the application of probability theory!
Since it was still a theory, there are still no comcrete facts that it is true.