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Scientific theory


Scientific theories are testable and make falsifiable predictions. .... This provides evidence either for or against the hypothesis. ... Since each new version of a theory (or a completely new theor...



Aug 31, 2009 ... Often the requirement that a scientific hypothesis must be testable is phrased as " a scientific ... If this doesn't happen, my theory is wrong.

What Must Happen for Scientific Theories to Be Accepted as Valid ...


For a theory to be accepted, it must first pass the test of experiment and ... A hypothesis must be testable, meaning there has to be some way you can ... antibiotic tend to become resistant through evolution by natural selection, for example, is a ...

Hypothesis, Theory, or Law? - Futurism


What is the difference between a scientific hypothesis, theory, and law? ... To remain a theory, it must never be shown to be wrong; if it is, the theory is disproven ... What happens when you have two theories that contradict each other, as is the ...

Q: How does a scientific theory become a scientific law? A:


what might happen. When the sci- entists investigate the hypothesis, they follow a line of reasoning and eventually formulate a theory. Once a theory has been ...

What is a Scientific Theory? Scientific Law? Scientific Hypothesis?


Feb 1, 2008 ... A scientific law must always apply under the same conditions, and implies .... support a hypothesis, then the hypothesis can become accepted as a good .... and will predict what will happen as long as those conditions are met.

Science at multiple levels - Understanding Science


So biological evolution is a theory (it is a well-supported, widely accepted, ... To be accepted, they must be supported by many lines of evidence. ... Correction: Hypotheses cannot become theories and theories cannot become laws. ... It is often easier for students to generate an expectation (what they think will happen or ...

Misconception Monday: Hypotheses, Theories, and Laws, Oh My ...


Aug 18, 2014 ... Hypothesis: A tentative statement such as 'if A happens then B must .... Hypotheses being tested thoroughly do exactly become theories.

How does a hypothesis become a theory? | Yahoo Answers


May 12, 2011 ... At what point does a theory accepted as an absolute truth, no longer subject to any ... ideas - other people must also be able to find support for your hypothesis, .... What needs to happen so that hypothesis becomes a theory ?

Scientific Thought: Facts, Hypotheses, Theories, and all that stuff


hypothesis - a testable proposition explaining the occurrence of a ... theory - a coherent set of propositions that explain a class of phenomena, that are ... was an explicit statement of what many Americans thought would happen if a single ...

Popular Q&A
Q: What must happen for a hypothesis to become a theory?
A: once it has been tried and tested and you always get the same end result. Read More »
Source: wiki.answers.com
Q: What must happen for a hypotheses to become a theory?
A: A hypothesis is what the researchers think will happen a theory Read More »
Source: www.chacha.com
Helpful Resources

What must happen for a hypothesis to become a theory - Answers.com


A hypothesis become a theory if it is proved by experimental data. tested; conclusion (apex).

The Scientific Method: Hypothesis to Theory


The process of establishing a new scientific theory is necessarily a grueling one; new theories must survive an adverse gauntlet of skeptics who are experts in ...

What is a Scientific Theory? | Definition of Theory - LiveScience


Mar 17, 2015 ... A scientific theory summarizes a hypothesis or group of hypotheses that ... Any scientific theory must be based on a careful and rational examination of the facts. ... Some believe that theories become laws, but theories and laws have ... If anything that happens fits or can be made to fir the theory, then the ...