blog




  • Essay / Ernest Rutherford, the father of nuclear physics

    An exceptional New Zealand scientist, some would say. Really? Say no to plagiarism. Get a tailor-made essay on “Why violent video games should not be banned”?Get the original essay A boy named Ernest Rutherford was born near Nelson, New Zealand, in 1871. He was very inventive in his early days years, which he used to help his parents' farm, he said: "We have no money, so we have to think. » He received a good education, despite his family's low income, because his mother believed that "all knowledge is power." Rutherford won a scholarship from the Exhibition of 1851, having completed three degrees at Canterbury College, which he used to study at the Cavendish Laboratory at Cambridge University. He became known for his bold hypotheses and predictions, as well as his creative design experiments to test them. His childhood truly helped shape who he was, his ability to use his creativity and knowledge to solve problems, and gave him the boldness to explore the unknown. .Ernest has spent most of his life in academia, studying and pursuing what he loves. He first attended Canterbury College in Christchurch, where he studied mathematics and physics. In doing so, he was influenced by two men before him. The first is Alexander Bickerton, a liberal free thinker. Nikola Tesla is another, primarily for his use of Tesla coils to transmit power wirelessly. At Canterbury he developed two devices, a magnetic detector with very fast current pulses and a mechanism for switching two electrical circuits with a time interval. Ernest Rutherford left New Zealand in 1895 as an educated young man who held three degrees from the University of New Zealand and had a reputation as an outstanding researcher and innovator working at the forefront -guarding of electrical technology. His genius was already established during his days at Canterbury. He was the first research student at the University of Cambridge without a Cambridge degree and was elected to work with Professor JJ Thomson. In the laboratory, he mainly devoted his time to wireless telegraphy. Later, JJ Thomson, who was about to discover the electron, the first object smaller than an atom, invited him to join a study on the electrical conduction of gases. Rutherford developed several ingenious techniques for studying the electrical conduction of gases. X-rays were only used to initiate electrical conduction in gases after a few months of discovery. He would later do this with the rays of radioactive atoms when they were discovered in 1896. During the tests, his interest shifted from the electrical conduction of gases to understanding radioactivity itself, which led him to realized and became his life's work. In 1898, Rutherford discovered two distinct types of emissions which he called alpha and beta rays. It was soon discovered that beta rays were high-speed electrons. Later that year, he became a professor at McGill University in Montreal, Canada. At McGill, Rutherford discovered radon, a chemically unreactive but radioactive gas. On revolutionary research into the transmutation of elements. His “decay theory” of radioactivity showed radioactive rather than molecular, atomic phenomena. He also noticed that a sample of radioactive material invariably took the same amount of time for half of the sample to decay, which is known as the "half-life." He proposes that the property of "half-life" can be used to measure time in order to.