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∙ 15y agoHe described the atom as a sea of positive charge sprinkled with electrons
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∙ 9y agoDavid Rubin
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∙ 15y agoHe proved the existence of electrons via cathode rays, which account for some of the weight in atoms, and which balance the positive charge in the nucleus.
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∙ 5y agoJ. J. Thomson proposed a plum pudding model for the atom.
It means how many times it is used in or thought of in an expieriment
scientist thought someone moved it
it is important because we do not know if one scientist's results will be the same as another. I hope I've helped=]
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Wegner's theory was not accept because he didn't have much evidence to support his theory with and scientists thought that there might have been a land bridge between the continents. Another reason to why his theory was rejected was that he was a foreigner, by that; the scientists didn't really take him seriously.
evaluate the impact of research on the way scientists thought about atoms
Thomson's experiments with cathode ray tubes helped him to discover the electron (which Dalton did not know about). Dalton thought that atoms were in.
Griffith thought that genetic information was passed along by proteins.http://wiki.answers.com/What_hypothesis_did_griffith_form_from_the_result_of_his_experiment#ixzz15y0eyO5L
Griffith thought that genetic information was passed along by proteins.http://wiki.answers.com/What_hypothesis_did_griffith_form_from_the_result_of_his_experiment#ixzz15y0eyO5L
He was a theoretical physicists. For his work that made him famous, he did not need to run a laboratory. He is also known for his famous thought experiments. These were not real experiments, just hypothetical experiments he ran in his mind. Some of these thought experiments have been proven to be wrong, but they still contributed significantly to our understanding of physics. On the other hand, as he needed, he collaborated with other scientists who had their own labs either to develop new theories or to verify his previously stated arguments.
He pubish is own atomic theory in 1803 developed his atomic theory by observations gathered from many experiments .
yes
A thought experiment isn't an experiment really, so does not compete with physical experiments. It is more of one way scientists explore ideas with each other by posing hypothetical situations. The advantage of that is that it is free to do, the only equipment it requires is a mind, and even the most impossible experiments can be proposed. e.g. "What would happen if Saturn were moved to Mar's orbit?"
Thought experiments.
he drew a table and decided to count the number of plants with each trait that turned up he thought it might help him to explain his results
No. Such experiments are called 'thought' experiments. There is no need to try them. The purpose is to illustrate a point.
Because he was a psycho loser butt face