Simply put, nuclear fission is the splitting of an atomic nucleus. It relates to radioactivity in that some isotopes of some elements (and not very many) naturally decay by spontaneous fission. There is a separate question about what spontaneous fission is, and it is linked below.
This nuclear weapon is called an atomic bomb or a nuclear bomb
No, the atomic bomb relies on the process of nuclear fission, which produces radioactivity as a byproduct. Radioactivity is essential for the explosive power of the bomb.
Yes, fusion reactions occur in a hydrogen bomb, which is a type of nuclear bomb. The high temperatures and pressures generated by the fission reaction in the bomb can trigger fusion reactions between hydrogen isotopes. This fusion reaction releases a large amount of energy, contributing to the destructive power of the bomb.
Yes, nuclear fission is used in nuclear reactors. Nuclear fission is the splitting of heavy nuclei (as U-235) when bombarded by neutrons. The nuclear fission results in loss of mass (or mass defect) that transforms into energy according to formula E = mc2 (c is light velocity). The resulting energy manifests itself as heat energy that produces steam. The steam spins the turbines that spins electric generators and hence producing electricity.
Nuclear fission is used in nuclear weapons to create what some might call an atomic blast (nuclear blast). Nuclear fission used this way can also be applied in special complex designs to generate enough thermal energy (heat) to initiate a fusion reaction. This creates an even bigger nuclear blast.
The fission bomb is known as the Nuclear bomb, or the A-bomb
A nuclear bomb or atomic bomb
If you are asking which has the maximum danger, a hydrogen bomb is one type of nuclear bomb. In general, nuclear bombs can be fission (called atomic) or fusion (hydrogen) A fusion bomb is larger than an fission bomb, and actually uses a fission bomb to start the fusion reaction.
Atomic fission bomb.
fission and/or fusion
This nuclear weapon is called an atomic bomb or a nuclear bomb
first fission bomb 1945first fusion bomb 1954
The "Little Boy" bomb used in the Hiroshima bombing was a fission bomb, specifically a gun-type uranium-235 bomb. It relied on the nuclear fission of uranium-235 to release a massive amount of energy.
The atom bomb
A hydrogen bomb, also known as a thermonuclear bomb, uses a combination of nuclear fission and nuclear fusion. The detonation of a fission bomb triggers the fusion of hydrogen isotopes (deuterium and tritium), releasing tremendous amounts of energy. This process results in a significantly more powerful explosion than a traditional atomic bomb, which relies solely on nuclear fission.
Yes, atom bomb and nuke are commonly used terms to refer to nuclear weapons that release destructive energy by splitting atoms in a process called nuclear fission. In general, "nuke" is a more colloquial term while "atom bomb" is more formal.
A fission bomb relies on nuclear fission (splitting atoms) to release energy, while a fusion bomb relies on nuclear fusion (merging atoms) to release energy. Fusion bombs are more powerful than fission bombs and are often referred to as thermonuclear or hydrogen bombs.