WebJun 14, 2010 · On August 9, some 65 years ago, a nuclear weapon with a plutonium core detonated over Nagasaki, Japan. This was the second of two bombs dropped on Japan that helped bring a swift end to World War... On 16 July 1945, a Y-1561 model Fat Man, known as the Gadget, was detonated in a test explosion at a remote site in New Mexico, known as the "Trinity" test. It gave a yield of about 25 kilotonnes (100 TJ). [26] Some minor changes were made to the design as a result of the Trinity test. [27] See more "Fat Man" (also known as Mark III) is the codename for the type of nuclear bomb the United States detonated over the Japanese city of Nagasaki on 9 August 1945. It was the second of the only two nuclear weapons … See more The gun-type and implosion-type designs were codenamed "Thin Man" and "Fat Man" respectively. These code names were created by See more The plutonium pit was 3.62-inch (92 mm) in diameter and contained an "Urchin" modulated neutron initiator that was 0.8-inch (20 mm) in … See more Bomb assembly The first plutonium core was transported with its polonium-beryllium modulated neutron initiator in … See more Robert Oppenheimer held conferences in Chicago in June 1942, prior to the Army taking over wartime atomic research, and in Berkeley, California, in July, at which various engineers … See more Neddermeyer discarded Serber and Tolman's initial concept of implosion as assembling a series of pieces in favor of one in which a hollow sphere was imploded by an explosive shell. He was assisted in this work by Hugh Bradner, Charles Critchfield, … See more After the war, two Y-1561 Fat Man bombs were used in the Operation "Crossroads" nuclear tests at Bikini Atoll in the Pacific. The first was known as Gilda after Rita Hayworth's … See more
Implosion-Device
WebFat Man was the codename for the type of atomic bomb that was detonated over Nagasaki, Japan, by the United States on 9 August 1945. It was the second of two nuclear … WebNUKEMAP is a mapping mash-up that calculates the effects of the detonation of a nuclear bomb. Loading... NUKEMAP 2.72 : FAQ. You might also try: MISSILEMAP. 1. Drag the marker to wherever you'd like to target. Or type in the name ... Enter a yield (in kilotons): can god change his mind when we pray
W54 - Wikipedia
WebThe explosion of one ton of TNT releases approximatly 4.2 × 1012 joules of energy; for comparison, it takes almost 6.0 ×104 joules to warm up a cup of coffee. The Trinity test, a plutonium fueled bomb had an estimated yield of 21 kilotons, and left a crater 2.9 meters deep and 335 meters wide. Download hard copy WebAug 3, 2024 · Nuclear Weapons by Niall McCarthy , Aug 3, 2024 August 6 marks the day the U.S. dropped an atomic bomb named "Little Boy" on the Japanese city of Hiroshima. … WebA modulated neutron initiator is a neutron source capable of producing a burst of neutrons on activation. It is a crucial part of some nuclear weapons, as its role is to "kick-start" the chain reaction at the optimal moment when the configuration is prompt critical.It is also known as an internal neutron initiator.The initiator is typically placed in the center of the … can god choose not to know something