Scientific method Physicists use the scientific method to test the validity of a physical theory. By using a methodical approach to compare the implications of a theory with the conclusions drawn from its related experiments and observations, physicists are better able to test the validity of a theory in a logical, unbiased, and repeatable way. To that end, experiments are performed and observations are made in order to determine the validity or invalidity of a theory.
Scientific method Physicists use the scien,tific method to test the validity of a physical theory. By using a methodical approach to compare the implications of a theory with the conclusions drawn from its related experiments and observations physicists are better able to test the validity of a theory in a logical, unbiased, and repeatable way. To that end experiments are performed and observations are made in order to determine the validity or invalidity of ,a theory.