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Scientific theory


A scientific theory is a well-substantiated explanation of some aspect of the natural world that is .... The scientific method involves the proposal and testing of hypotheses, by deriving prediction...

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 ...

How does a hypothesis become a theory? - Quora


Hypotheses become theories with proper evidence. ... testable implies falsifiable -- the outcome that our hypothesis was wrong must be, in principle, a possible ...



Aug 31, 2009 ... A scientific hypothesis must meet 2 requirements: A scientific hypothesis must ... If this doesn't happen, my theory is wrong." Popper felt that this ...

How Does a Hypothesis Become a Theory? | Study.com


A scientist can collect and analyze data, and eventually publish a hypothesis about the data. In order for that hypothesis to become a theory,... ... currently available. To unlock this lesson you must be a Study.com Member. Create your account ...

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 ...

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


Aug 18, 2014 ... Misconception: With enough evidence, a hypothesis can become a .... B must happen' that can be tested by direct experiment or observation.

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


Feb 1, 2008 ... A scientific law must always apply under the same conditions, and implies a .... to support a hypothesis, then the hypothesis can become accepted as a .... 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 ...

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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 ...

What is a Scientific Theory? | Definition of Theory - Live Science


Mar 17, 2015 ... A scientific theory summarizes a hypothesis or group of hypotheses that ... "For example, we have ample evidence of traits in populations becoming more or less ... Any scientific theory must be based on a careful and rational ...

What is a Scientific Hypothesis? | Definition of Hypothesis


Mar 17, 2015 ... A hypothesis is the first step in the scientific method. ... This statement gives a possibility (if) and explains what may happen because of the possibility (then). ... hypothesis, which is a milestone on the way to becoming a theory.