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Atomic Bombs
Atomic bomb is an explosive device in which a large amount of energy is released through nuclear reactions. This makes an atomic bomb, more properly called a nuclear weapon, a much more powerful device than any conventional bomb containing chemical explosives. The first Atomic Bombs were used during World War 2 in 1945 by the US onto 2 Japanese cities.
2,042 Questions
What were the atomic bombs made of?
little boy the first atom bomb used uranium 235 and fat man the second one used plutonium 239 surrounded by high explosives
little boy used uranium 235 and fat man used plutonium 239<------- That answer makes no sense, and ima girl and i asked that question.
What are you stupid? Little Boy was the first bomb, and Fat Man was the second.
When did Enrico Fermi help Einstein with the Atomic Bomb?
Enrico Fermi did not directly help Albert Einstein with the atomic bomb. Fermi was a key figure in the Manhattan Project, the secret research and development program during World War II that produced the first nuclear weapons. Einstein, on the other hand, was a theoretical physicist who signed a letter to President Roosevelt urging the development of nuclear weapons.
How many atomic bombs have been tested?
Approximately 2,056 atomic bombs have been tested since the first one in 1945. These tests have been conducted by different countries for various purposes including weapon development, deterrence, and strategic analysis. Many of these tests have been carried out underground or in remote locations to minimize their effects on the environment and population.
Did Thomas Edison build the atomic bomb?
No, Thomas Edison did not build the atomic bomb. The atomic bomb was developed during World War II by the Manhattan Project team led by scientists such as J. Robert Oppenheimer and Enrico Fermi. Edison was a prolific inventor known for his work in electricity and the light bulb.
Why was the 2nd atomic bomb dropped?
The second atomic bomb was dropped on Nagasaki on August 9, 1945, during World War II as a strategic move by the United States to expedite Japan's surrender. The bombings of Hiroshima and Nagasaki prompted Japan to announce its surrender on August 15, leading to the end of the war.
What elements were in the atomic bomb in world war 2?
As the physics of nuclear explosives has not changed, pretty much the same elements as are used now. The main changes are not the elements, but the compounds that contain them (e.g. the chemical explosives have been replaced with safer ones, but both the old and new chemical explosives contain the same elements just in different arrangements.
Polonium is an element used in the neutron sources of all 4 atomic bombs built during world war 2 (Gadget, Little Boy, Fat Man, and an unnamed bomb that was never used) that is no longer used in modern nuclear explosives. Polonium based neutron sources have a shelf life of roughly 180 days due to radioactive decay. These were replaced by electrically activated tritium fusion based neutron sources sometime in the middle 1950s which have a shelf life of roughly 12 years due to radioactive decay.
Lithium is an element used in some modern nuclear explosives that was not used in world war 2, it is converted to tritium in those bombs for use as fusion fuel. The first use of lithium in a nuclear explosive was in 1953 by the USSR.
It is important to realize that many many elements other than the nuclear fuels must be used in a nuclear explosive to make it work.
What is the mechanism of an atomic bomb?
Severely oversimplifying it the mechanism is called rapid assembly, but there is more than one way to do it.
In fission bombs it is done with either the gun method or the implosion method.
In fusion bombs it is done with the x-ray radiation implosion method.
What scientist sold secrets to the Russians during the atomic bomb making?
Klaus Fuchs, a German physicist who worked on the Manhattan Project in the US during World War II, sold secrets to the Soviet Union. He passed on valuable information about the development and design of the atomic bomb.
The initial impetus for the US to develop the atomic bomb is that a number of physicists suspected that the Nazis were working on one; they brought this to the attention of the US government (specifically, President Franklin Delano Roosevelt) who authorized the research projects which lead to the bomb. The reason it was completed even after it became clear that Germany could not possibly develop the bomb before the end of the war was, basically, inertia: when that many people have been working on a project for that long it's hard to just stop.
Who were the scientists who developed the atomic bomb?
The scientist in charge of the Manhattan Project in World War II was J. Robert Oppenheimer (1904-1967). The scientists who assisted, designed, built, or tested the first bombs included Robert Bacher, Kenneth Bainbridge, Hans Bethe, Enrico Fermi, George Kistianowsky, Seth Neddermeyer, Rudolph Peierls, Leo Szilard, Edward Teller, John von Neumann, and Eugene Wigner.
How did the atomic bomb effect Hiroshima's water supply?
The atomic bomb explosion in Hiroshima caused severe damage to the city's infrastructure, including its water supply system. Many pipelines were destroyed, contaminating the water with radioactive materials and rendering it unsafe for consumption. This resulted in a lack of clean water for survivors, exacerbating the humanitarian crisis in the aftermath of the bombing.
What is the difference between a hydrogen bomb and an atomic bomb?
Atom bombs work by the principle of atomic fission (splitting large atomic nuclei), while hydrogen bombs work by atomic fusion (combining small atomic nuclei). The hydrogen bomb is hundreds or thousands of times more powerful than the atom bomb. The hydrogen bomb uses an atom bomb as a trigger.
The term "atomic bomb" is a general term that can be applied to any nuclear weapon. What kind of weapons are there and where does the hydrogen bomb fit in?
There are fission devices (the "regular" atomic bomb), fission-fusion devices (the clean hydrogen bomb) and fission-fusion-fission devices (the dirty hydrogen bomb).
In the atomic bomb (fission device), uranium or plutonium is forced into a "critical mass", causing the atoms of the element to fission or "split" into the smaller atoms of other elements. When they split, they give off neutrons that split even more of the atoms (i.e. chain reaction). Each atom gives off a tremendous amount of energy as a tiny fraction of its matter is converted.
In the clean hydrogen bomb (fission-fusion device), the heat given off by a fission explosion is directed at a container of fusible hydrogen (deuterium and/or tritium). The heat and pressure causes the hydrogen to fuse into helium, the same process that takes place in the Sun and stars. This reaction produces an incredible amount of energy, because again a tiny amount of matter from each atom is converted.
In the dirty hydrogen bomb (fission-fusion-fission device), the energetic neutrons from the fusion explosion are so numerous that a casing of "ordinary" uranium (mostly U-238) will also fission, creating a fantastic amount of energy (up to 90% of the total yield of the bomb can be from this fission). Thicker casings or additional stages could theoretically create massive bombs 1000 times the power of fission bombs. The largest bomb ever tested, the 50-megaton "Tsar Bomba" of the Soviet Union, was built with this design (three stage design: fission primary, fusion secondary, fusion tertiary). If it had used actual uranium around the third stage, it could have yielded 100 megatons or more. However, the fallout from such a bomb would be large and widespread, risking contamination of areas far beyond the target. In the configuration tested, the "Tsar Bomba" was actually the cleanest nuclear bomb ever detonated (in terms of amount of fallout per kiloton of yield), even though it produced more total fallout than any other nuclear bomb ever detonated (because of the very high yield).
The design used by modern weapons was created by the physicists Edward Teller and Stanislaw Ulam in 1951.
The "Hydrogen" bomb refers to the "Fusion" of a Hydrogen Isotope on an Atomic scale by way of steps of multiple reactions thus yielding a much more powerful explosion upwards of 500 Million Tons of TNT. It is also known as "ThermoNuclear". The "Atom" or "A" bomb refers to the "Fission" or "Fusion" of Uranium or Plutonium in a single step reaction, rather than multiple steps,yielding an explosion.
How much plutonium is in the second atomic bomb?
Nagasaki (Japan) - 9 August 1945 - a bomb containing 6,4 kg of Plutonium 239
Why did the US begin the development of the atomic bomb?
The US began the development of the atomic bomb during World War II as part of the top-secret Manhattan Project in response to the fear that Nazi Germany was also working on developing such a weapon. The US sought to maintain a technological advantage and end the war quickly by possessing this powerful weapon.
How much does an atomic bomb test cost?
The cost of conducting an atomic bomb test can vary significantly depending on factors such as location, equipment, personnel, and administrative expenses. Additionally, the costs associated with the environmental impact and cleanup efforts can be substantial. Overall, it is difficult to determine a specific cost for an atomic bomb test.
Why is the atomic bomb is deadly?
It's just the nature of atoms; when atoms fission or split, they release huge amounts of energy. Now multiply the amount of atoms split by the trillions, even by the sepetillions, and you have one explosive device no one wants to have dropped on.
How much do atomic bombs weigh?
The weight of an atomic bomb can vary depending on its design and yield. However, typical weights for atomic bombs used during World War II range from around 4,000 to 10,000 pounds.
Does canada have an atomic bomb?
No, Canada does not possess nuclear weapons. Canada is a party to the Treaty on the Non-Proliferation of Nuclear Weapons and has opted not to develop or possess atomic bombs.
Can you die from an atomic bomb?
Yes. The initial release of energy could easily incinerate you if you were close enough, and that happens before the blast reaches you. If you were within the blast radius, you would die from the mechanical effects. Farther out, you may survive the blast but be severly burned or irradiated. You death from burns or radiation sickness would follow within days.
Who is the man with Einstein who create atomic bombs?
J. Robert Oppenheimer is the man who worked with Albert Einstein on the Manhattan Project, which led to the creation of the atomic bomb. Oppenheimer was the scientific director of the project and played a crucial role in its development.
How much does the atomic bomb weigh?
The weight of an atomic bomb depends on its specific design and size, but they can range from a few thousand pounds to tens of thousands of pounds. The first atomic bomb dropped on Hiroshima in 1945, for example, weighed about 9,700 pounds.
Where was the first atomic bomb made?
It was designed and the kits of parts were crated at Los Alamos, NM.
The Trinity test device was assembled at the Trinity site.
The two bombs dropped on Japan were assembled on the island of Tinian.
When did Albert Einstein invent the atomic bomb?
Never. It was invented and patented by Leo Szilard in 1934 and built by the US Manhattan Project between 1943 and 1945. Einstein's main contribution was simply to sign a letter Szilard wrote to FDR warning of the dangers if the Germans built one first.
How the atomic bomb damage ecosystem?
The atomic bomb killed many people, destroyed land, houses, more importantly, homes. Buildings, and left alot of things not really meant to be breathed in which caused people to be ill. Many people died as a result of getting injured in the atomic bomb. Enviromentally wise, the atomic bomb left harmful gases, not just harmful for us, but to the Earth too.
