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AnswerThese 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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โˆ™ 2017-09-02 08:43:22
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Q: What scientific laws or theories have been proven wrong?
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Scientific laws differ from scientific theories in that?

Laws have been proven beyond a shadow of a doubt, and there is no dispute among the scientific community. Theories are simply widely accepted ideas that have yet to be proven.

How does a theory become a scientific law?

A scientific law can be reduced to facts and formulas that are undeniably basic and apply universally. Theories are more broad explanations of what happens and why. They can still be proven wrong and have not been proven right.

When can scientific theories be changed or replaced?

Scientific theories can be changed or replaced when there has been significant evidence for the change. The scientific method must be used to create a new hypothesis, which must then be proven.

What are the differences between scientific hypothoses scientific theories scientific laws?

scientific hypothyses are educated guesses on something. scientific theories are hypothesis that cant be tested. scientic laws are hypotheis that have been tested and proven to be 100% true.

What is the difference Theories and Laws?

Laws have been proven, theories have not

What is the difference between laws and theories?

Laws have been proven, theories have not

Is the postulates of Dalton's theory still valid in modern scientific era?

No. The postulates of Dalton's Theories have been proved wrong by the modern scientists and there theories. Almost all his theories are wrong according to the modern scientists.

What does it mean if a scientist fails to rejects a hypothesis?

the hypothesis has not been proven wrong.

What is something not proven as fact for plate tectonics?

Nothing has been proven, but there are theories.

When and why do scientists discard scientific theory?

Scientific theorums are normally discarded after they have been proven to be wrong after a series of testing to verify if the theory was correct or not. Scientific theorums can take years, sometimes decades to be proven to be correct or incorrect.

Compare a scientific law and a scientific theory?

A scientific law has been proven several times, while a scientific theory hasn't been proven at all

Why is the law of gravity a law not a theory?

It has been proven, as opposed to not being disproven. Theories have not been dis proven, but have not been proven, or are unable to be proven, but are otherwise acceptable as factual.

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