In the year of 1905, Albert Einstein published a paper advancing the hypothesis that light energy is carried in discrete quantized packets to explain experimental data from the photoelectric effect. This model added to the advancement of quantum mechanics. c. Reason for listening: This topic is important because people often only think about Einstein’s theory of general relativity, but he offered so much more. d. Credibility: For my informative speech, I have conducted extensive research on the scientific contributions of Albert Einstein. e. Thesis Statement: People view Einstein work as just if he has only contributed a few things to sciences and physics, but he did a greater amount then the majority of people know.
The invention of the atomic bomb was a turning point in World War 2 when they dropped the bombs on the cities of Hiroshima and Nagasaki. The atomic bomb forced Japan to surrender and end the war faster. Also, Einstein had a huge contribution to the invention of the television. His quantum theory of light made scientists better understand light and what it can do. This also led to modern day screen devices such as smartphones, computers, and laptops (Advergize).
The Gadget, the first atomic bomb, 1945. The nuclear test of the first detonation of a nuclear weapon was codenamed Trinity, but the atomic device was nicknamed The Gadget. The date of the Trinity test is usually considered to be the beginning of the Atomic Age. The gadget was an implosion-type plutonium device, similar in design to the Fat Man bomb used three weeks later in the atomic bombing of Nagasaki, Japan. The term “Gadget” was a laboratory euphemism for the bomb, from which the laboratory’s weapon physics division, “G Division”, took its name in August 1944.
hydrogen bomb or H-bomb, weapon inferring an extensive bit of its vitality from the atomic combination of hydrogen isotopes. In a nuclear bomb, uranium or plutonium is part into lighter components that together weigh not exactly the first iotas, the rest of the mass showing up as vitality. Not at all like this splitting bomb, the hydrogen bomb capacities by the combination, or joining together, of lighter components into heavier components. The deciding item again weighs not as much as its parts, the distinction afresh showing up as vitality. Since to a great degree high temperatures are required with a specific end goal to start combination responses, the hydrogen bomb is otherwise called an atomic bomb.
He concentrated on maintaining world peace and watched with pleasure the development of his "atoms for peace" program. Eisenhower made his "atoms for peace" speech on December 8, 1953. The speech talked about the nuclear bomb race between the United States and the Soviet Union, the United States already dropped two nuclear bombs on Japan in 1945, ending war between the US and Japan, and also in the after years of World War II the US tested even stronger bombs. In 1949 the Soviet Union achieved its own nuclear capacity, then both nations raced to create a more powerful bomb. The United States did so in 1952 making a very powerful "hydrogen bomb," a fews days after Eisenhower was elected.
In 1939, the scientific community, specifically German physicists had learned the secrets of splitting a uranium atom (The Manhattan Project” 2015). America realized that Adolf Hitler’s Germany obtained a massive amount of scientific talent. With their access had necessary raw materials and knowledge of the splitting of the uranium atom, they had the industrial capacity to produce an atomic bomb(“Manhattan Project”2014). The atomic bomb would eventually become the turning point of weaponry during World War II. On October 11, 1939, President Franklin D. Roosevelt received a letter from Albert Einstein about the splitting of the uranium atom which could be beneficial in developing weapons for America during World War II.
August 2nd 1939, Albert Einstein sent a letter president Roosevelt informing him about the possibility of being able to split the atom and causing atomic fusion, and that it could be used for an atomic bomb and that the Germans are already started with building one. Although some people may think that the letter had no effect on the development of the atomic bomb, the letter did inform the U.S. about the Germans building an atomic bomb, the letter urged the president to start a program of his own, and told the president of the possible destructiveness of such a bomb. If it wasn't for Albert Einstein's letter to President Roosevelt informing him about the Germans Research into the atomic bomb I could have been too late for the US to catch up and research and development. Turn This Way Albert Einstein's letter did affect the development of the atomic bomb in the way of timing. It could have been months or years until the United States found out about the Germans program for creating an atomic weapon but because of Albert Einstein's letter they were informed ahead of time so they could get started as soon as possible.
In his book, he used history as a medium to show that “that scientific progress depended more on the accumulation of “new facts” that anyone could discover than on the theoretical insights of a few men of genius”- John G. McEvoy. In his work with electricity, Joseph Priestley anticipated the inverse square law of electrical attraction, discovered that charcoal conducts electricity, and noted the relationship between electricity and chemical change between the two. Through the basis of these experiments, he was elected a member of the Royal Society of London in
Enrico Fermi and Leo Szilard created the first nuclear pile in Chicago, 1942 (Roleff 54). Some of the greatest minds in physics collaborated together to create the bomb. The project was put under command of Leslie Groves, and the U.S. Army Corps of Engineers (Beyer 37). The amount of funding as well as political support provided to the Manhattan Project gave the researchers the ability to make technological breakthroughs at unfathomable frequencies. Only two years went by between the construction of the first nuclear reactor and the first detonation of the atomic bomb.
Isotopes are atoms from the same element that have the same number of protons but have different number neutrons. This essay will be discussing an isotope called cobalt-60 also known as CO-60. This essay will include both text and diagrams to show and give information about this isotope. An isotope is an atom from the same elements that have the same number of protons but have different number neutrons. CO-60 is an isotope is a radioactive isotope it is known for radiation therapy for cancer, this is able to kill cancer cells.