What is an atomic bomb?
When an atom - such as of plutonium or uranium – strikes a neutron, the atomic nucleus is split into two fragments (nuclear fission) and neutrons split off from the nucleus, releasing enormous energy. The atomic bomb is a means of using this energy as a weapon; weapons based on the above mechanism are called “nuclear weapons.”
When an atomic bomb explodes, it creates a fireball and emits enormous heat rays and radiation. The heated air expands at a tremendous pace, producing a violent blast. The complex interrelations of heat rays, radiation and blast amplify the damage.
Material used | Plutonium |
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Explosive force | Equivalent to 21,000 tons of TNT |
Size | Approx.3.25 m in length, approx.1.52 m in diameter |
Weight | Approx. 4.5 tons |
Nicknamed “Fatman” because of its shape and size.