vincentm said:
Scientists use a variety of methods and experiments to test a theory and determine its validity. These methods may include conducting experiments, collecting data, and analyzing results.
Scientists look for empirical evidence that supports a theory. This can include data from experiments, observations, or other sources that support the predictions made by the theory.
Verifying a theory is important because it allows scientists to determine if the theory accurately explains a phenomenon or if it needs to be revised or discarded. It also helps to build a body of knowledge and understanding in a particular field.
No, a theory can never be proven completely. This is because scientific knowledge is constantly evolving and theories may need to be revised or replaced as new evidence is discovered.
While a theory may never be proven completely, it can be supported by a large body of evidence and have a high level of confidence among scientists. This confidence is gained through rigorous testing and replication of experiments, as well as the consistency and accuracy of the theory's predictions.