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How can star clusters confirm astronomers' theories of stellar evolution?
Wiki User
∙ 9y ago
Star clusters are collections of same-age stars that remain intact for billions of years. When plotted on a H-R diagram, a cutoff point of stars leaving the main sequence and massive stars further evolved are shown, confirming the theory of stellar evolution.
Wiki User
∙ 9y ago
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What evidence for evolution best supports all the other theories?
There are a number of observations in biology that might also play a role in confirming other theories in the natural sciences.For instance, in palaeontology it is observed that several extinct lifeforms can be found on the edges of continental plates separated by wide oceans. This spread of forms not only supports specific hypotheses related to the phylogeny and evolution of specific lineages, but also serves to confirm hypotheses in plate tectonics.However, I can think of no observations that would confirm hypotheses in the unifying model of biology as wellas in quantum physics and cosmology andgeology. I think the question may be ill-formatted.
How is a scientific theory differ from general theory?
Scientific theories are explanations of natural phenomena based on observation and experiment. Current theories represent the best possible explanation given the most current information but are not meant to be the final explanation. The best, most reliable theories withstand the test of time and new discoveries, such as the Einstein's theory of general relativity or Darwin's theory of evolution. New discoveries may add to the detail of these theories or confirm their reliability in describing the phenomenal world, but no discovery so far has shown either of these theories to be false. The best theories also lead to testable predictions which either confirm or falsify the validity of the theory.General theory, or theory as used in every day language, more often describes a guess or conjecture and is closer to the scientific idea of a hypothesis.
When can a scientific theories be changed?
whenever an experiment fails to confirm the theory it is no longer a theory ... it becomes a hypothesis
The obscenity trial of D. H. Lawrence seemed to confirm his own theories that was a problem in modern England.?
repression
Scientist routinely make and attempt to confirm them by testing one or more alternative hypotheses?
Predictions
How do you refute Charle's Darwin theory?
You can easily refute the theory of evolution--just as easily as you can refute Newton's theory of gravity, or Einstein's theory of relativity. You just can't refute these theories using science or evidence with ease, as these theories are extremely well supported. If you could confirm the existence of fossil bunnies in undisturbed Cambrian strata, that would serve as excellent evidence of a fundamental flaw in Darwin's theory. If you could find a natural specie such as Kirk Cameron's crocaduck, evolution could not explain such a chimera, and forces at odds with Darwin's theory would obviously be at play.
How did ideas Spread Among Scientist and Mathematicans?
Part of a scientist's job is to publish his ideas, experiments, and theories for other scientists to test and confirm
Was john the apostle poisoned?
There are legends and theories that John the Apostle may have been poisoned, but there is no concrete historical evidence to confirm this. His exact cause of death remains unknown.
What does a climate does?
A climate scientist studies the data and experiments of other scientists. They do experiments to confirm or reject the results of others' work. This is called peer-review. The produce theories to explain changes in the climate and perform experiments and computer modelling to see if they can prove their theories correct.
How is the truth found in science?
in science,the truth is generally found by mathematical or logical theories and experiments.in case it is not possible to confirm the theory experimentally,mathematical evidence is considered sufficient.
Albert Einstein What was one special event that was a highlight in his life once famous?
One special event that was a highlight in Albert Einsteins' life was when a solar eclipse let British astronomers confirm the general theory of relativity.
Has anyone ever discoverdthe lost cityof atlantis?
There is no concrete evidence that the lost city of Atlantis has been discovered. Various theories and speculations exist, but no definitive proof has been found to confirm its existence.
