Distinguish among a theory,a hypothesis, and a scientific law.?

Question

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Answer 1

A hypothesis is a guess at what may be the answer
to a given question. This is what most people mean by a theory in ordinary speech, it is not the
scientific meaning of theory as in Newton's Theory
of Gravity.

A hypothesis that has been tested many times and
never given any indication of being incorrect is
then promoted to a theory, as in the theory of
gravity, or of evolution.

A scientific law is simply a description of what
happens under a certain set of conditions. The
Law of Gravity states that any object without
support in a gravity field will fall. It is unfortunate
that the term law is used for this. It makes one
think of a human law that has been enacted, and
carries some penalty for violating it. A scientific
law can't be violated, it can only be demonstrated.

Answer 2

You start with a hypothesis. It is what you think will happen, so you start to test it.
When testing starts to look good, and you build up significant conlusions, and it gets support, you have probably developed a theory.
To develop theories into scientific laws, the theories must be "proven" with "scientific evidence". Since proof and evidence are subject to opinion, a scientific law would not be accepted by many people until a large majority of qualified scientists agreed that the hypothesis had been proven.

Answer 3

A theory is a postulation based on some observable facts. A theory can be probed by experimentation

A hypothesis is the formulation of a theory into a scientific law proposal. It is a proposition that needs to be extensively tested

A scientific law has seen extensive testing experimentally and fits the facts in all situations. It is never absolute. We only "approach" a law as scientists. We believe that there are absolute laws and we work towards the correct formulation of them

Answer 4

info, medical or not, are uncooked documents. they are observations that any one can make (with the right kit), with none interpretation about how they take position. they don't change. A hypothesis is a proof of a set of info relative to reason and result. It would not want to be authentic, only that it type of feels to describe how an result's on the topic of a reason. It ought to account for the prevalent info (or the info that relate) A theory is a hypothesis that has been familiar via a number of comrades, who've repeated the experiments a huge type of circumstances, and placed that the predictions interior the hypothesis are quite properly perfect. it would want to describe all prevalent info, and supplies you a lifelike foundation for brand spanking new info. A regulation is a theory that looks to carry less than all suitable situations. this does not mean that it truly is authentic or that it truly is an absolute, only that the situations less than which it holds are restricted (eg Newtons regulation of gravitation or regulations of action - they have been superceded via relativistic concerns, and the muse of them - conservation of momentum - has been replaced to conservation of both mass and ability). So: info are continually authentic; hypotheses are an suggested guess that could want to describe info; theories are hypotheses that were regularly occurring via others; regulations are staggering approximations of reality.

Answer 5

Theory is proven fact. Hypothesis is not proven but based on observation or a meaningful prediction