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a hypotheses is an educated guess
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Why can a hypothesis never be proven that it is true?
Only some hypothesizes have been proven not to be true. The reason that is that a hypothesis is the same thing as a prediction. Just as you could predict that, for example, the weather was going to be cloudy today, but it turned out sunny, a scientist could predict, or hypothesize, that in a certain experiment, for example, there would be a chemical reaction, but there wasn't.
What is at the heart of the scientific method in all sciences?
Experimentation is at the heart of the scientific method. Any scientist begins with the observation of natural phenomena, hypothesizes what may account for such phenomena, tests the hypotheses by manipulating some aspect of nature that can be controlled, and measures the result against the state of affairs when no such manipulation is implemented. In this way, hypotheses that do not match nature's laws are falsified when the independent variables manipulated do not account for predictable results. The falsifiability of hypotheses is the hallmark of science. Without experimentation, there is no science.Once there is an experimental finding that seems to demonstrate some understanding of how nature works, the results are communicated so that others may confirm or deny the reliability of the hypotheses now bolstered by evidence. This limits the probability that experimental results occurred by chance or were the outcome of human error. Thus, another important feature of science is replication. Any method used in any field of science must be reproduced by independent observers in order to be useful.
How is a theory different from a scientific fact or a law?
Before that can be adequately answered, you need to understand the foundation of science. The whole idea of science is to learn about nature by one's senses. Back before the early part of the nineteenth century, the senses included the spiritual side as well, but that was later dismissed because "how I feel" is a very subjective term.In a sense, all knowledge gained through experimentation is "theory"; none is fact. Mathematics gets closest to pure "knowledge," but the honest mathematician will admit that all is based on theorems.Bottom line: "Scientific fact" does not exist."Scientific law" is a different animal because of the way scientists decipher the universe.An effect is witnessed.The niche is observed to see the antecedent of the effect.Once cause and effect is loosely connected, the scientist "hypothesizes" the association.The scientist performs tests to confirm the linkage, both in nature and in isolation. Part of this process requires that other scientists review the hypothesis as well. If they can reproduce cause and effect, the original scientist moves the hypothesis to theorem. However, this is just the beginning, since theorems demand reverification.Scientific law is the cause and effect: "If this happens, expect this." In other words, the theorem drives the law. When scientists elevate any theory to "law," they diminish the purpose, intent, and directive of science. A "fact" is indisputable, leaving no room for experimentation.
What is the relationship between hypothesis scientific theory?
scientific theories are build on different hypothesizes
What is the relationship between hypothesis-scientific theory?
scientific theories are build on different hypothesizes
How can scientist collect data about the galaxy?
Satilights take pictures of the galaxy, and scientists make hypothesizes.
A chemist hypothesizes that mercury oxide will undergo a decomposition reaction if it reaches a certain temperature When the chemist designs his experiment what should be the only independen?
temperature
What is the Ancient Alien or Astronaut theory is it be plausible?
It hypothesizes that aliens have been visiting and shaping human civilization for thousands of years. It is not a plausible theory and is certainly not accepted in science.
The evolutionary theory of government origin hypothesizes that the state started out as?
Small, separate family units or clans cooperate or "team-up" with each other to better their chances of survival.
Maria would like to determine how mixing two solutions that chemically react with each other affects the density of the solutions Maria hypothesizes that the solutions will increase in density Maria?
maria is not godd
Maria would like to determine how mixing two solutions that chemically react with each other affects the density of the solutions. Maria hypothesizes that the solutions will increase in density. Maria?
maria is not godd
What is the method used to solve a problem?
-a formula is used to solve a problem so is an equation some times just a little common sense -apply observed,research,hypothesizes and conclude.............and that's all.....
Why can a hypothesis never be proven that it is true?
Only some hypothesizes have been proven not to be true. The reason that is that a hypothesis is the same thing as a prediction. Just as you could predict that, for example, the weather was going to be cloudy today, but it turned out sunny, a scientist could predict, or hypothesize, that in a certain experiment, for example, there would be a chemical reaction, but there wasn't.
What are the four physical dimensions?
The four observable physical dimensions are length, width, depth, and time. Together they form a single mathematical and physical framework called the space-time continuum which is explained in Albert Einstein's general theory of relativity. Theoretically, there may be more dimensions than this. String theory hypothesizes as many as eleven physical dimensions consisting of ten of space and one of time.
Who gave the theory of gravity?
Modern work on gravitational theory began with the work of Galileo Galilei in the late 16th and early 17th centuries. In his famous ) experiment dropping balls from the Tower of Pisa, and later with careful measurements of balls rolling down inclines, Galileo showed that gravitation accelerates all objects at the same rate.In 1687, English mathematician Sir Isaac Newton published Principia, which hypothesizes the inverse-square law of universal gravitation.
