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Una bomba atómica o bomba nuclear es un dispositivo que obtiene una gran cantidad de energía explosiva por medio de reacciones nucleares. Su funcionamiento se basa en provocar una reacción nuclear en cadena sostenida.
Fission weapons. The two basic fission weapon designs. All existing nuclear weapons derive some of their explosive energy from nuclear fission reactions. Weapons whose explosive output is exclusively from fission reactions are commonly referred to as atomic bombs or atom bombs (abbreviated as A-bombs ).
129,000–226,000. On 6 and 9 August 1945, the United States detonated two atomic bombs over the Japanese cities of Hiroshima and Nagasaki. The bombings killed between 129,000 and 226,000 people, most of whom were civilians, and remain the only use of nuclear weapons in an armed conflict.
Los bombardeos atómicos de Hiroshima y Nagasaki (en inglés, atomic bombings of Hiroshima and Nagasaki; en japonés, 日本への原子爆弾投下 (Nippon e no genshi bakudan tōka,? ) , lit., «caída de bombas atómicas en Japón») fueron dos ataques nucleares ordenados por Harry S. Truman , presidente de los Estados Unidos ...
Britain and France built their own systems in the 1950s, and the number of states with nuclear capabilities has gradually grown larger in the decades since. A nuclear weapon, also known as an atomic bomb, possesses enormous destructive power from nuclear fission, or a combination of fission and fusion reactions .
28 de mar. de 2024 · 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 properties and effects of atomic bombs
6 de sept. de 2017 · An atomic bomb, codenamed "Little Boy," was dropped over Hiroshima Japan on August 6, 1945. The bomb, which detonated with an energy of around 15 kilotons of TNT, was the first nuclear weapon...
