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-- Does it explain things that have already been observed ?
-- Does it make predictions that can be tested, and when tested, are found to be true ?
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How is validity of scientific theory tested?
That is determined by how well the theory stands up under experimental scrutiny.
How is the validity of scientic theory tested?
Scientific Theory is tested by observations and experiments predicted by the theory. If the observations confirm the theory the theory is validated if not the theory is not validated. Experiments themselves need validation, often there are errors in the experiments or observations, e.g Michaelson and Morley Aether experiment and red shift observations.
Why is a theory more accepted than hypothesis?
A theory is a hypothesis which has been tested (against "reality").
What is the difference between a scientific law and a scientific theory?
A scientific theory is a theory that explains the scientist's observations, whereas a scientific law is a repeated pattern in the world that we have not sought an explanation for.Also, a scientific theory is proven correct in this time, but may not be correct during future times.
Which theory is the most credible?
The one which has been scientifically tested most rigorously and passed all those tests.
How is validity of scientific theory tested?
That is determined by how well the theory stands up under experimental scrutiny.
How is the validity of scientic theory tested?
Scientific Theory is tested by observations and experiments predicted by the theory. If the observations confirm the theory the theory is validated if not the theory is not validated. Experiments themselves need validation, often there are errors in the experiments or observations, e.g Michaelson and Morley Aether experiment and red shift observations.
What is the difference between a theory?
A theory is a well-substantiated explanation of some aspect of the natural world that is based on a body of evidence and can be tested and refined through experimentation. In comparison, a hypothesis is a proposed explanation for a phenomenon that is still being tested and evaluated through experimentation to determine its validity.
What is a well tested explanation of observations?
A theory
Is a theory tested?
Yes
Was quantum theory tested?
Quantum theory has been tested and theoretical and experimental values have been found to agree to more digits of precision than in any other theory tested against reality!
Why should hypotheses be testable?
A hypothesis is tested to verify its validity or not. The more it gives consistent answers by repeated experiments, observations or both, the more valid it is. If it survives the test of repeatability it becomes a theory, and if established as immutable, a law.
Is a theory part of the scientific method?
Yes, a theory is what is then tested.
What is the most important when judging the quality of a scientific theory?
validity and reliability
How is the validity of a theory tasted?
Two means of testing the validity of a hypothesis: -- Does it adequately explain things that have already been observed ? -- Can observations of its predictions be achieved ? If a hypothesis passes both of these tests, it then becomes a theory.
Is a theory an predication that can be tested?
no it is a hypothesis
Who is the American scientist who tested Oparian's theory?
The scientist who tested and proved Oparian's theory was Stanley L. Miller and Harold Urey.
