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∙ 9y agoCaloric theory stated that fluid was existent around the atom of a solid and it will become a liquid when the atoms are not attracted. Kinetic theory states that the motions of atoms would generate heat.
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∙ 9y agoAnonymous
Travis Thomas
Einstein developed theories that will lead us through this century. Without his formulas, we would not have split the atom, would have little understanding of nuclear fission or fusion, and have no background to utilize the relationships between matter and energy.
Albert Einstein was one of the greatest and most famous scientific minds of the 20th century. The eminent physicist is best remembered for his theories of relativity, as well as his revolutionary notion concerning the nature of light.
A scientific theory can never be "proven". It can only be "Disproved. Science is a process of elimination. We eliminate those theories which are not in agreement with current experimental evidence. But, it is nearly unreasonable to claim to have produced a theory which is in perfect agreement with every scientific discovery (at least for now). Even the most accurate scientific theories in the 21st century have uncertainties, most notably General Relativity and Quantum mechanics. These theories, for example, aim to describe the same phenomena (or equivalent mechanical phenomena) in two separate regimes. While many people hold high levels of confidence in both theories, the two have been found to be irreconcilable. It has, in fact, been proposed that the only way this problem can be overcome is if one (or both) of these theories is modified or abandoned. But, this is only possible if one (or both) of these theories is "disproved" . This is not necessarily a foreign thought. A lot of evidence, both experimental and observational, already seem to disagree with these theories. Unfortunately, abandoning one theory means having to develop a new and better theory. This has proven to be a huge task, and many scientists are preferring to either reform or modify the current theories.
'Stationery' first became a word between 13th and 15th century A.D.
He was a famous scientist in the early to mid 20th century. He studied physics and won a Nobel Prize for his work on the photoelectric effect. Among his other achievements are the theories of Special and General Relativity, and the equivalence of matter and energy in the equation E = Mc2 AND FOR HIS FUNNY AND BIG HAIR.
Decade = 10 years Century = 100 years
13th century art id old, 12th century art is older
No difference. Botanical is more 21st century English.
A year is 365 days and a century is 100 years. A millenium is 1000 years
80 years. Century = 100 years Score = 20 years
Several astronomers wrote theories of planetary motion. Ptolemy's theories date to antiquity. Copernicus wrote his theories in the early 16th century. Kepler's theories were written in the early 17th century.
Ya face....
well, the answer to that question is i dont know.
Galen's theories were widely accepted until the 16th century. Between the 16th century and the 19th century, there was a period of time referred to as the medical revolution, which saw the emergence of modern medicine. During this time, Galen's theories were no longer accepted as the standard for medical practice. However, some of his ideas, such as the four humors, the role of the liver, and the heart as the center of life, were still accepted as valid, and these theories were used to explain medical phenomena. It was not until the 19th century, when advances in science and technology allowed for the development of modern medical practices, that Galen's theories were completely rejected.Galen's theories were still believed and accepted by the medical community up until the 16th century. During this time, his ideas were heavily relied on to explain and understand medical phenomena, and were seen as the standard for medical practice. Among his many theories, the four humors, the role of the liver, and the heart as the center of life were all accepted as valid. Some of Galen's theories were still accepted and practiced even after the 16th century. However, with the rise of modern medicine in the 19th century, his theories were eventually rejected and replaced with more scientific approaches. This marked the end of the medical revolution, and Galen's theories were no longer accepted as the standard for medical practice.
decade =10 years score = 20 years century = 100 years millennium = 1000 years
One big difference between 19th Century and 20th Century clothing was that women made their own clothes in the 19th Century and in the 20th Century most of the clothing worn by all was purchased from stores. The very wealthy of the 19th Century had designers and slaves make their clothes.
A difference between Oriental & Occidental ship designs. A difference between the Western man's mission and the Eastern man's objective...probably wealth verses strictly exploration.