Werner Karl Heisenberg, known for his uncertainty principle, was a German theoretical physicist, and one of the most important figures of quantum mechanics. He was born in Würzburg, Germany, in 1901, and his father was a secondary school teacher of classical languages. Both his father and grandfather had received high academic achievement, and so his elders were determined that Werner too would foster good academic success to eventually maintain a good social status, which he did. But to make sure that Werner does succeed, his father created an atmosphere of competitiveness between Werner and his older brother, Erwin. Both considered each other to be their rivals, and this explains why Werner had a very competitive nature in Physics, and he …show more content…
Hence, the smaller the uncertainty in position, Δx, the greater is the uncertainty in momentum, Δp, and vice versa. So if one knows the positions of a particle precisely, one cannot know much about its momentum, and conversely, if the momentum is known to precision, its position could have a wide range of answers, hence the uncertainty. Considering the particle to be an electron, and looking at it in terms of the wave theory, in order to have a small error in the measurement of the position of the electron, a small wavelength is used. And this implies a large momentum, as momentum is equal to Plank’s constant divided by wavelength. This can also help to devise the uncertainty principle, in …show more content…
It was considered quite a successful accomplishment. By the time this paper was in draft, Heisenberg had already been in a good relationship with his mentor, Bohr. But Heisenberg never sought Bohr’s advice before advancing the paper. And hence, later when Bohr read the paper, he found an error in Heisenberg’s argument, and the spirit of competition and rivalry in Heisenberg blinded him to what Bohr was suggesting. A conflict started between the two, and Heisenberg stubbornly defended his position, claiming that such a small error in his thought experiment that used the gamma ray microscope would have made no difference. Heisenberg’s experiment considered both the particle nature and the wave nature, and Bohr argued that either one of those pictures must be used to analyze the experiment. Bohr asked him to withdraw the paper and make the amends but Heisenberg disagreed and refused his suggestion. This battle with Bohr only grew intense with time, and Heisenberg later thanked Bohr for everything that he had done for him since he started doing research with him in 1923, and in a postscript of his paper, he corrected his mistake and highlighted Bohr’s
Scientist continued to develop the world's knowledge of the atom. In 1896, Henri Becquerel accidentally discovered radioactivity(Doc.1). Furthermore, in 1911, Ernest Rutherford discovered atoms were made of smaller particles and that they had a positively charged nucleus(Doc.1). Throughout decades, scientist have honed ,developed, and continued in the study of the science of the
Although the experiments were unsuccessful the efforts were not entirely wasted. Numerous scholars were intrigued by
John Barry in his essay analyses how scientist research. He does this with juxtaposition and similes. Barry communicates with the reader how a scientist thinks to characterize science as an act of genius. To do this Barry sets up a mysterious tone to address his scientist and science lovers. Barry begins his essay with juxtaposition.
Scientists take the unknown and make it known. The audience will better understand the scientific method if it seems logical. Including examples of Einstein, accepting scientific theories, and designing experiments show that the basis of Barry’s argument is factual. “Einstein refused to accept his own theory until his predictions were tested,” showing even the best of the best scientists study with uncertainty. Barry’s appeal to logos helps characterize the intellectual side of science.
He tried and tried to stop the transformations at times he proved successful; but it did not last for long. This was an advancement in science.
For centuries immigrants have crossed from Europe, Asia, Africa and many more places to the wonderful, promising United States. America has been known for decades now as the place for immigrants to start fresh and make a successful life. As immigrants have been pouring in, some have been unsuccessful, while others had made their mark in history and changed America for the better. The topics of science, music, and entertainment all have been affected in America by immigrants. Without them, America might not be the same.