What scientific laws or theories have been proven wrong?

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In Science
These are a few scientific theories - most of which differ from modern theories in that they were philosophy- or religion-based ideas, with little real evidence, rather than scientific experiment and thought - that have been proved wrong throughout history.
  • Flat Earth hypothesis. NOT A SCIENTIFIC THEORY (DOGMA) Disproved by Eratosthenes around 200 BC
  • Phlogiston theory. Created to explain the processes of oxidation - corrosion and combustion - it was disproved by discovery of the fact that combustion is the reaction of fuel with oxygen and that corrosion is caused by oxidation of metals and the formation of compounds. Disproved by Antoine-Laurent Lavoisier 1780
  • Geocentric theory of the solar system. NOT A SCIENTIFIC THEORY (DOGMA) Disproved by Nicolas Copernicus around 1500 AD
  • The classical elemental theory (that all substance is made of earth, air, fire and water). Disproved by the discovery of subatomic particles and the modern elements, as we know them today.
  • Aristotle's dynamic motion. It was an attempt at explaining momentum and why certain substances behave in certain ways; it was linked to the concept of the classical elements. Disproved by Galileo around 1600
  • Ether as a carrier of light waves and radio waves. hypothesis, never a THEORY. Disproved by the Michelson-Morley experiment 1887
  • Newton's corpuscular theory of light. While correct in many ways - it was the modern concept of the photon - it too was supplanted by the dual wave-particle theory of light that explains all aspects of it. I want to give credit for this one to Louis de Broglie 1929
  • Newtons Laws of Motion. Still highly respected and ubiquitously used they were 'improved upon' by the Theory of Relativity by Albert Einstein 1940
  • Spontaneous Generation That living things were spontaneously created from other biological material, as bee from flowers or flies from decaying flesh. Disproved by Francesco Redi 1668.
  • Lamarckian Evolution That the phenotype of living thing was determined by their exertions during life. Displace by Natural Selection, George Wallace and Charles Darwin around 1800
  • The Age of the Earth as calculated by Lord Kelvin. Corrected by Ernest Rutherford with the discovery of radioactive decay around 1930
  • Ideal Gas Law. Never regarded as a true law as no gas ever behaved ideally. A working standard only. Invented with the understanding of its limited use. Emile Clapeyron 1834
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Can a theory be proven wrong?

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What scientific laws have been proven wrong?

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Fequently this is a matter of tradition. Law's which have been bettered such as Newton's Law of motion are not renamed and theories which are proven are similarly not renamed.

Is gravity a scientific law or theory?

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Is Scientific theory a proven fact?

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Can a scientific hypothesis be proven right or wrong?

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How was Aristotle's dynamic motion theory proven wrong?

Aristotle's dynamic motion theory was proven wrong by a man named Galileo. He tested Aristotle's theory by dropping a heavy object and a lighter object at the same time. The experiment proved Aristotle wrong because the result was that the two objects were falling at the same rate (speed).

Has the theory of evolution been proven to be true?

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Can a scientific theory be proven true?

Using strictly scientific definitions, no, a theory cannot be proven true. We shall examine why: Firstly, a hypothesis is an explanation of some phenomenon or group of facts, and can be tested repeatedly. This needs to be understood as the basis for the theory. A theory is a hypothesis which has su ( Full Answer )

Can theories be proven wrong?

Theories can be proven wrong with one piece of credible contrary evidence (e.g. gravity can be disproven if a scientist demonstrates that a dropped apple flies upward with no external help when it should be under the influence of gravity). However it is impossible to prove a theory absolutely right ( Full Answer )

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a scientific theory is proven through observations and experiments In the scientific method, a theory is a hypotheses that has some experimental support. No scientific theory is ever considered "proven"; instead it can be said that it has not yet been falsified by experiment. In general, the theory ( Full Answer )

Is a law a proven theory?

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What is a scientific theory and law?

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Is scientific theories ever proven?

There was once a theory, that electromagnetic waves might be used for communication over long distance. Your mobile phone is the proof that the theory was correct.

Has it been scientifically proven that ghost exist?

No, it has not been scientifically proven, but people claim to see them all the time. your question is more based on religion. depending on what religion you follow, 'ghosts' or spirits mean a different thing!:)

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A scientific law is a theory that has been tried and tried again without fail. So, yes. It can be proven to be true.

How is scientific law different from a theory?

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