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atomic bomb, weapon with great explosive power that results from the sudden release of energy upon the splitting, or fission, of the nuclei of a heavy element such as plutonium or uranium.
- The Editors of Encyclopaedia Britannica
A bomb is an explosive weapon that uses the exothermic reaction of an explosive material to provide an extremely sudden and violent release of energy.
18 de nov. de 2009 · On August 6, 1945, during World War II (1939-45), an American B-29 bomber dropped the world’s first deployed atomic bomb over the Japanese city of Hiroshima. The explosion immediately killed an...
bomb, a container carrying an explosive charge that is fused to detonate under certain conditions (as upon impact) and that is either dropped (as from an airplane) or set into position at a given point.
Military. Explosives. How Bombs Work. By: Marshall Brain. Bombs come in many different shapes and sizes, from small like a grenade to huge like a thermonuclear warhead. At HowStuffWorks you can learn how all of these different types of bombs work: How Grenades Work. How Landmines Work. How Rocket Propelled Grenades Work. How C-4 Works.
1 de mar. de 2022 · Science. Military. Explosives. How Nuclear Bombs Work. By: Craig Freudenrich, Ph.D. & Patrick J. Kiger | Updated: Mar 1, 2022. On Aug. 6 and Aug. 9, 1945, for the first time in world history, two nuclear bombs were dropped on the Japanese cities of Hiroshima (left) and Nagasaki (right).
The initiator causes the bomb to explode. It can take many forms, depending on the nature of the explosives. One of the most common initiators is a blasting cap, a small tube filled with a volatile substance such as mercury fulminate. Explosives: The main charge can be a high explosive or a deflagrating explosive.
