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- For example, the atomic bomb dropped on Hiroshima, Japan, in 1945, containing only about 64 kg (140 pounds) of highly enriched uranium, released energy equaling about 15 kilotons of chemical explosive. That blast immediately produced a strong shock wave, enormous amounts of heat, and lethal ionizing radiation.
www.britannica.com/technology/nuclear-weaponNuclear weapon | History, Facts, Types, Countries, Blast ...
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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.
Oct 12, 2024 · A nuclear weapon is a device designed to release energy in an explosive manner as a result of nuclear fission, nuclear fusion, or a combination of the two. Fission weapons are commonly referred to as atomic bombs, and fusion weapons are referred to as thermonuclear bombs or, more commonly, hydrogen bombs.
- Concerns about the devastating effects of nuclear weapons have driven governments to negotiate arms control agreements. Some of the earliest ones i...
- The first test of a nuclear weapon occurred in the United States on July 16, 1945, at the Alamogordo Bombing Range in south-central New Mexico. The...
- The Soviet Union had the most nuclear weapons during the Cold War. The Soviet stockpile reached a peak of about 33,000 operational warheads in 1988...
May 9, 2018 · Nuclear weapons are enormously powerful explosives. They get their energy from splitting or joining tiny particles inside an atom. This is why you might hear a nuclear bomb being called 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. In military science, the term aerial bomb or bomb denotes a container dropped from an aircraft.
- The Editors of Encyclopaedia Britannica
A nuclear weapon [a] is an explosive device that derives its destructive force from nuclear reactions, either fission (fission bomb) or a combination of fission and fusion reactions (thermonuclear bomb), producing a nuclear explosion.
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.
Jul 20, 2023 · A nuclear weapon which just relies on the process of nuclear fission is commonly called an atomic bomb or A-bomb. The simplest form of this type of weapon uses purified (‘enriched’) uranium-235 extracted from naturally occurring uranium.
