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A theory is a hypothesis which has been tested (against "reality").
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Why is a kinetic theory called a kinetic theory not the kinetic law?
Some words have specialized meanings in science which are not exactly the same as their less formal general usage; this tends to confuse laypeople. A lot. "Law" is used for ideas that can be expressed as a single (though possibly complicated) equation or statement, such as Newton's Third Law of Motion F = ma. "Theory" is used for ideas that are more intricate and do not reduce to a single equation, such as Einstein's Theory of Relativity. It does not mean "guess" (the science word for "we think this might be true, but we don't really know" is "Hypothesis"). In particular, while you might expect it based on other uses of the words, in science laws are not necessarily "better" or "more true" than theories. In fact, Einstein's Theory of Relativity provides a better description of the motion of a mass being acted upon by a force than Newton's Third Law of Motion does. Kinetic theory is not a single statement or equation (therefore not a law), but it does a good job of describing and predicting certain properties of matter (therefore not a hypothesis), so it's best called a theory.
Did albert Einstein create anthing else than the theory of relavtity?
yes he did create einsten refrigerator an lots more and he was more than a inventor
A hypothesis is changed or updated often than scientific theory?
If I understand the question correctly, you are asking whether a scientify *theory* can be revised as new evidence is presented, and the answer is YES. This forms the entire foundation of science - any theory that cannot be revised is contrary to the scientific method; it has, in effect, become dogma. Any theory that cannot be demonstrated through the available evidence must be rejected. So, if a scientist discovers new data that invalidates a previously working theory, then that theory is rejected by the scientific community.
Why is bernoulli's principle a principle and not a law?
There is confusion over this because "law" and "theory" mean very different things in every day life compared to science. A "law" is just an outdated term for "theory." Theories are explanations of a phenomenon that have undergone rigorous experiments by scientists. A law is no more scientifically valid than a theory in science. A principle is usually more specific than a theory. For instance, you have the Theory of Quantum Mechanics and within that, you have Pauli's exclusion principle.
Which travels faster light or rocket?
Light. According to currently accepted theory, a rocket can never reach the speed of light. It might approach it, but with current technology, rockets are several orders of magnitude slower than the speed of light.
Is a hypothesis is more certain than a theory in science?
No. A theory is more certain: it is a hypothesis which has had some supporting evidence.
What primary difference between a scientific theory and a hypothesis is that a theory is?
A scientific theory is more elaborated than a simple hypothesis and generally is validated by experiments.
How is a hypothesis different than a theory?
Hypothesis: A supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation. Theory: A scientifically acceptable general principle or body of principles offered to explain phenomena; a hypothesis assumed and accepted as truth
How do the terms 'hypothesis' and 'theory' differ from the public and from a biologist's approach?
A hypothesis is a good acurate guess based on the facts and evidence, while a theory is just a wild guess. But a hypothesis and theory's are both made by scientists with more knowledge than a regular, ordinary person.
Are belief and or theory truths or opinions?
A belief is a strongly held opinion that is not proven to be true. A hypothesis is an opinion as to the facts. People often use the word 'theory' when they really mean 'hypothesis'. A scientific theory is more rigorous than a hypothesis. As far as is known, based on strong evidence, a scientific theory is fact, or truth.
What is the relation between a hypothesis and theory?
A hypothesis is a tentative theory which is unverified, but if true could explain selected facts or observations. A hypothesis expresses an opinion which isn't necessarily based on provable evidence. A theory is a little more solid than a hypothesis, so a hypothesis when tested and proved to have some basis might become a theory. A theory might also refer to a belief with little or no fact behind it at all: he has a theory that the month in which people are born affects their personalities.
When do you accept a hypothesis?
You accept an alternative hypothesis when the p-value is greater than the sample a for a confidence level of 95%. The null hypothesis cannot be accepted.
Why is a hypothesis important to a scientist?
Once a hypothesis have been confirmed through numerous experimental tests, it can then become a theory. Theories are much more powerful and expansive in scope than hypotheses. Once a theory has been established, it is the role of scientist to try and disprove a theory rather than to try to reinforce its proof.
What happens if more than one hypothesis is put forward to explain the same observations?
For a hypothesis to be put forward as a scientific hypothesis, the scientific method requires that one can test it. A working hypothesis is a provisionally accepted hypothesis proposed for further research.
When to use hypothesis and hypotheses in a sentence?
A hypothesis refers to a single hypothesis, or theory, whereas hypotheses refers to more than one. An example sentence would be: Scientists have posed numerous hypotheses about why the Thylacine became extinct, but my own hypothesis is that European settlement introduced a new disease that killed them off.
How does hypothesis become a law or principle?
Look up the definition of an "hypothesis" and look up the definition of a "law." Now look at hypotheses are tested. Can a theory ever become law? What are the limiting factors of an hypothesis versus the limitations of a law, and how are each established? Answer those questions, and you will find your answer.
In science what distinguishes a hypothesis from a theory?
A Hypothesis is a statement or objective one has set out to test or query. eg An unsupported object will fall when dropped. This can be proved or disproved through experimentation. After testing the above hypothesis multiple times (with a scientific method) one can deduce the statement that all unsupported objects fall when dropped. Through more study one can form a scientific theory to explain the happenings in the experimentation. Using the about example the theory of Gravity and its effect on objects can be formed. A scientific theory can be disproven after formation. TLDR: first comes unproven hypothesis, then after experimentation a scientific theory is formed.
