The research on The Development of The Nuclear bomb states How the NUclear Bomb was made, Who made the Nuclear bomb, and What the Nuclear bomb was made for. The nuclear bomb was made July 16, 1945 by J. Robert Oppenheimer. Robert Oppenheimer built the nuclear bomb for destruction. The bomb was built so that Japan would surrender in the war. In 1938, three chemists working in a laboratory in Berlin made a discovery that would, after the course of history; they split the uranium atom. The energy released when the splitting, or fission, occurs is tremendous - enough to power a bomb. But before the bomb was built there were a bunch of problems the scientist had run into and had to fix. After the scientist discovered how to make the bomb they made …show more content…
Robert Oppenheimer was an American theoretical physicist. Robert Oppenheimer was the chairman of the General Advisory committee. Robert Oppenheimer was going to receive the Enrico Fermi award from president John F. Kennedy until he was killed by assassination. Robert then received the award by Lydon B. Johnson. After Robert received the award he later passed away from cancer. Robert passed away at the age of 64 in Princeton, New Jersey. Robert Oppenheimer made the Nuclear bomb during the Manhattan Project in a laboratory at Los Alamos in 1945. Robert Oppenheimer was known as “the father of the nuclear bomb”. Scientists at Los Alamos had created two distinct types of nuclear bombs by 1945. One of the bombs was named “The Little Boy” and the other bomb was named “The Fat Man”. Both had Uranium and Plutonium which are radioactive elements in …show more content…
The Nuclear Bomb was made because the Americans thought that the German scientists had been working on a weapon using nuclear technology since the 1930’s. The first nuclear bomb named “The Little Boy” was made to be dropped on Hiroshima. “The Little Boy” weighed 9,700 pounds. The “Little Boy” was detonated on a steel tower surrounded by scientific equipment and it was remotely detonated. “The LIttle Boy” killed an estimated total of 80,000 people, then 10,000 or more died from numerous amounts of radiation. The second nuclear bomb named “The Fat Man” was made to be dropped on Nagasaki. “The Fat Man” weighed 10,800 pounds. “The Fat Man” was an implosion-type device with a plutonium core. The blast radius for “The Little Boy” was 1.3 kilometers which is 0.8 miles. The blast radius killed 30% of people. That 30% died from lethal doses of radiation. The blast yield of “The Fat Man” was equivalent to 21 kilotons of TNT. The blast radius of “The Fat Man” killed 40,000 up to 75,000 people immediately following the nuclear explosion. A total of 210,000 men, women, and children died from both of these Nuclear
As many countries joined WWII, many of them were finding new ways to protect themselves. Thus the atomic bomb was born. The Germans found a way to split a uranium atom that created a huge explosion thanks to famous scientist, Albert Einstein. It wasn't long before the U.S. heard of this and started doing the same thing. In 1941, America hired a German physicist ad created a secret project called The Manhattan Project.
The bombings killed approximately 200,000 people, most of them civilians, and led to Japan's surrender in the war. The bombs were code-named "Little Boy" and "Fat Man," and were the first and only nuclear weapons ever used in
A second atomic bomb was dropped on the city of Nagasaki three days later. This bomb was called "Fat Man". The atomic bombs are said to have killed 70,000 people instantly and around 100,000 more people died from radiation sickness and burns. (ushistory.org)
About 227,000 survivors from The Little Boy bomb, and Fat boy bomb; (bomb let off just days later in Nagasaki) are alive
On August 6 1945 at the end of World War II the United States B-29 bomber released its first atomic bomb. This bomb was called “Little Boy”, and was dropped on the city of Hiroshima, which happened to kill approximately around 80,000 people. The second bomb was released just three days later on August 9,1945. This atomic bomb was given the name “Fat Man” was released on Nagasaki, which consisted of plutonium 239, and approximately 73,000 where killed that day.
On August 6, 1945, the course of world history was permanently altered when the first ever atomic bomb to be used in warfare was dropped. Over five years into World War II, the United States made the decision to use atomic bombs in their fight against Japan in an attempt to get them to surrender. The first atomic bomb, made of uranium 235 and nicknamed “Little Boy”, was dropped on Hiroshima, Japan, on August 6, 1945. This attack seemed to have no effect on Japan’s willingness to surrender. So, three days later, the United States dropped another atomic bomb, this one made of plutonium 239 and titled “Fat Man”, on Nagasaki, Japan.
The two bombs dropped completely decimated the cities and the population in the cities. The two bombs together killed an estimated 130,000 people combined(Jennifer Rosenburg). Each of the bombs completely destroyed the buildings and lives that
“There are voices which assert that the bomb should never have been used at all. I cannot associate myself with such ideas,” said Winston Churchill. During the World War II, the Americans had made a significant decision that they had dropped two fatal bombs onto mainland Japan. On August 6, 1945, 8:15 A.M., the first atomic bomb “Little Boy” was dropped on the city of Hiroshima, causing 70,000 Japanese citizens vaporize and addition of 100,000 perished from radiation sickness. Three days later, August 9, 1945, the second bomb “Fat Man” was dropped on Nagasaki, where 80,000 citizens wiped out.
From only trying to help end a vicious war, to killing a total of 215,000 people with two atomic bombs. The Manhattan Project, developed by President Harry. S Truman the 33th president of the United States began a project alongside J. Robert Oppenheimer by bombing the two cities of Japan, Hiroshima and Nagasaki causing complete eradication and slaughtering many innocent people. The development of the atomic bombs started in Los Alamos, New Mexico during World War 2 in Sep 1, 1939 – Sep 2, 1945, a project called The Manhattan Project to end World War 2 by dropping two atomic bombs in the cities of Hiroshima and Nagasaki of Japan to get the Japanese to surrender and to show the power of the atomic bomb, but also the destruction it could cause
bombs were inhumane due to the injuries it caused. It was a way of being cruel and heartless by using the atomic bomb. In addition, the bomb caused widespread deaths and damage. Robert Oppenheimer who was the American physicist who is referred to as the “father of the atomic bomb” stated that “the active material of the bomb itself is toxic.” Hiroshima and Nagasaki were not military targets and as
Atomic Bomb is a bomb which contains nuclear energy to release the destructive power of nuclear energy which causes damage through heat, blast, and radiation. The first atomic bomb was made on August 6, 1945. The dropping bomb on Hiroshima and Nagasaki was made in America to drop in Japan. Sources mentioned that they were numerous reasons for dropping the bomb. Sources mentioned that the dropping of the atomic bomb was to force Japan to surrender as soon as possible because it would help minimize US casualties.
The Manhattan Project was constructed during World War II by the United States to develop the first nuclear weapon/atomic bomb (The Manhattan Project” 2015).
The blast wave resulting from the explosion caused windows within 10 miles to shatter and was felt up to 37 miles away from ground zero. The thermal pulse from the explosion ignited numerous fires in the city, incinerating all the buildings within 4.4 miles of ground zero. 30 minutes after the bomb exploded, a “black rain” containing highly radioactive particles that were sucked up into the air at the time of the explosion and during the fire started falling in areas northwest of Hiroshima, contaminating surrounding areas with radioactive particles. On August 9, 1945, at 11:02 a.m., the atomic bomb “Fat Man” was detonated above the city of Nagasaki. An implosion-type device with a core of
According to history.com, an atomic bomb is a very powerful weapon that uses nuclear reactions as their source of explosive energy. After World War II began, President Franklin D. Roosevelt received a letter from Albert Einstein and his colleague Leo Szilard that stated a very powerful bomb could be created by using the forces of nuclear fission. The Manhattan Project was the code name for an American-led effort to develop and produce a functional atomic bomb during World War II that was led by General Leslie Groves and J. Robert Oppenheimer. President Franklin D. Roosevelt authorized the formation of the Manhattan project on December 28, 1942, which allowed military officials and many scientists to form a team to develop the atomic bomb. According to nobelprize.org, “Code-named "The Manhattan Project," the effort eventually employed more than 200,000 workers and several thousands scientists and engineers, many of European background.
According to U.S. estimated, 60,000 to 70,000 people were killed by the bomb, 140,000 were injured many more were made homeless as a result of the bomb and some of them were missing. A very dangerous radiation reached over 100,000 kilometers. In the blast, thousands of people died instantly. The city is completely destroyed, there are 90,000 buildings and 60,000 of them were completely destroyed by the explosion. In all, approximately 33% or ⅓ of Hiroshima is completely destroyed.