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Why is it called theory and not law?
In general, a scientific law is the description of an observed phenomenon. It doesn’t explain why the phenomenon exists or what causes it. The explanation of a phenomenon is called a scientific theory. It is a misconception that theories turn into laws with enough research.
Is theory a fact?
In science, theories never become facts. Rather, theories explain facts. The third misconception is that scientific research provides proof in the sense of attaining the absolute truth. Scientific knowledge is always tentative and subject to revision should new evidence come to light.
What is difference between theory and law?
Generally, laws describe what will happen in a given situation as demonstrable by a mathematical equation, whereas theories describe how the phenomenon happens.
Can a theory ever become a fact?
Is gravity a law or a theory?
This is a law because it describes the force but makes not attempt to explain how the force works. A theory is an explanation of a natural phenomenon. Einstein’s General Theory of Relativity explains how gravity works by describing gravity as the effect of curvature of four dimensional spacetime.
What is a a theory?
A theory is a well-substantiated explanation of an aspect of the natural world that can incorporate laws, hypotheses and facts.
When did the word theory come into use in English?
English-speakers have used the word theory since at least the late 16th century. Modern uses of the word theory derive from the original definition, but have taken on new shades of meaning, still based on the idea of a theory as a thoughtful and rational explanation of the general nature of things.
What is the difference between a theory and hypothesis?
While many conceptualise a theory as a reasonable, educated guess, what they’re really describing is a hypothesis (i.e. a proposed outcome, explained on the basis of limited evidence or a thread of logic as a starting point for further investigation). A theory is more concrete than an educated guess.
What is the difference between theory and science?
Theories may either be scientific or other than scientific (or scientific to less extent). Depending on the context, the results might, for example, include generalized explanations of how nature works. The word has its roots in ancient Greek, but in modern use it has taken on several related meanings.