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Which best explains why scientific theories grow stronger over time?
Wiki User
∙ 9y ago
Scientific theories grow stronger over time because they are constantly being tested, scrutinized, and refined through rigorous experimentation and observation. As scientists gather more evidence and data, they can either support or challenge existing theories. The process of peer review and replication of experiments helps to ensure the reliability and validity of scientific findings. Over time, as more evidence accumulates and different researchers reach similar conclusions, confidence in the theory increases. This continuous process of testing and refinement allows scientific theories to become more robust and reliable as our understanding of the natural world deepens.
andy frimpong
Wiki User
∙ 9y agoOne theory that explains why scientific theories grow stronger over time is because more scientists study and work on the theory. Over time as the theory is studied in greater depth it becomes more accepted.
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Is it true that a scientific hypothesis best explains certain observation facts?
no its theory
Which sentence best describes a scientific theory a- It can never change It can change every time it is tested It can be proven conclusively It is well-tested and explains a wide range of observation?
The best description of a scientific theory is the last one that you offered, that it is well tested and it explains a wide range of observation.
How is a scientific theory differ from general theory?
Scientific theories are explanations of natural phenomena based on observation and experiment. Current theories represent the best possible explanation given the most current information but are not meant to be the final explanation. The best, most reliable theories withstand the test of time and new discoveries, such as the Einstein's theory of general relativity or Darwin's theory of evolution. New discoveries may add to the detail of these theories or confirm their reliability in describing the phenomenal world, but no discovery so far has shown either of these theories to be false. The best theories also lead to testable predictions which either confirm or falsify the validity of the theory.General theory, or theory as used in every day language, more often describes a guess or conjecture and is closer to the scientific idea of a hypothesis.
Why are scientific theories said to be just a theory?
People tend to say that scientific theories are "just" a theory because of a confusion between the common usage of "theory" and the scientific definition. (In everyday speech people often use the word "theory" in the sense of a "hunch" or "vague idea". This is not what the word means in a scientific context). A scientific theory is deduced from observations and is the simplest way of describing natural phenomena. It is testable, observable, predictable, and falsifiable. Scientific theories are not the same thing as hypotheses, which are explanations that haven't been demonstrated or verified. A scientific theory has evidence to back it up. The common usage of 'theory' suggests an explanation that someone hasn't proven, or isn't able to prove. It doesn't imply evidence that has been tested; it doesn't imply predictability. When someone hears, for example, "Big Bang theory" or "the theory of evolution", they may hear the word 'theory' and associate those scientific theories with someone's opinion or suggestion. In reality, these theories are the best scientific explanations for a myriad of phenomena across multiple scientific definitions. In science, "just a theory" is a very good place to be.
Why do scientific theories change?
Non-scientists might think that changing a scientific theory means it was wrong. The theory may or may not have been wrong. Scientists are usually not upset when they have been found to be incorrect. Here's why-- Science is the best way humans have of explaining the world. Theories change all the time as smaller issues get resolved and revisited. Adjustments and changes to theories are common. When new tools get introduced (such as a bigger telescope), scientists know that theories will change and new discoveries will be made. Current theories that are changing daily-- "How was the universe formed?" "How did life begin"? "Was there ever life on Mars"? "What is all that DNA for?" "How do we make more efficient solar cells?" "What will happen with global warming, and how can we modify it?" For some of these we have pretty good ideas, for some of these there are major puzzles. But it is the best we know how to do.
Why scientific theories grow stronger over time?
Because the best scientist in the world Ani Miteva solved problems every day and found way to improve the scientific theories.
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