bcoz, they undergo uncontrolled chain reaction,
Fission is when two particles are split to make energy while fusion combines to particles. The result of fission is usually used up radioactive material while fusion results in helium. Fusion makes more energy than fission
Good question. A fusion bomb combines (fuses) light nuclei (hydrogen) into larger nuclei to get its energy. But it needs a fission bomb to start it. A fission bomb breaks up (fissions) heavy nuclei (uranium/plutonium) into smaller nuclei to get its energy.
Nuclear fusion is the process of combining two light atomic nuclei to form a heavier nucleus, releasing large amounts of energy. Nuclear fission is the process of splitting a heavy atomic nucleus into smaller nuclei, also releasing energy. Fusion powers the sun and hydrogen bombs, while fission is used in nuclear power plants and atomic bombs. Fusion reactions produce less radioactive waste than fission reactions.
Hydrogen bombs are called "dirty" bombs because, in the final stage of detonation, they fission1 a lot of uranium, releasing its binding energy. This results in a lot of mixed fission byproducts that contaminate the environment. -------------------------------------------------------------------- 1The detonation sequence is fission of the primary, uranium or plutonium, which initiates fusion, hydrogen, producing an enormous amount of neutrons along with radiation, followed by fission of the secondary or secondaries, uranium. For more information on the Teller-Ulam design, see the Related Link below.
The binding energy (Strong Atomic Force) released is much greater when fusion occurs than when fission occurs. As an example, that is why fission bombs typically have yields around 100 to 500 kilotons of equivalent TNT, while fusion bombs typically have yields in the 25 to 50 megaton range. The problem is that fusion requires a lot of energy to initiate - in fact, most fusion bombs use a fission bomb to set them off.
Absolutely, in a fission bomb the fission products are far more radioactive than the original Uranium and/or Plutonium was. Also in either fission or fusion bombs neutron activation converts stable isotopes to radioactive ones.
Nuclear fission occurs in fission reactors, a type of nuclear reactor, and in fission bombs, more commonly knows as atomic bombs.
You get nuclear fission in:nuclear fission reactorsatomic fission bombs
Nuclear reactors, atomic bombs, and radioactive waste are all typically associated with fission reactions, as they involve the splitting of a heavy nucleus into smaller fragments. Fusion, on the other hand, is the process of combining light nuclei to form a heavier nucleus, which powers the sun and hydrogen bombs.
Both basically are the same, they can be fission or fusion bombs like Uranium,Plutonium and Hydrogen bombs. A general description would be that atomic bombs are fission bombs. Nuclear bombs are fusion bombs. Fusion bombs are more powerful weight for weight
Yes. The first use we developed for nuclear fission was the atomic bomb. The number of people who died when the bombs were dropped on Hiroshima and Nagasaki is difficult to estimate precisely, but was likely over 200,000. Even aside from nuclear weapons, the products of nuclear fission are highly radioactive and fission itself produces large amount of radiation. Accidents at nuclear power plants, which use controlled fission reactions, can result in radioactive material being released into the environment.
yes, i think you could say radioactive substances are quite dangerous. Take nuclear bombs. The radiation from after the explosions slowly kill and mutilate living beings within a certain radius. Why do you think everyone fears nuclear war.
A atomic bomb is an example of fission, as it relies on the splitting (or fission) of heavy atomic nuclei to release a massive amount of energy. Fusion, on the other hand, involves the merging of lighter atomic nuclei, while annihilation is the complete conversion of matter into energy in particle-antiparticle collisions.
Cesium is not a typical material used in the construction of atomic bombs. The primary materials used in atomic bombs are uranium or plutonium. Cesium may be a byproduct of nuclear reactions in atomic bombs, but it is not a key component.
no
Fusion and fission is related to combining (fusion) or splitting (fission) radioactive nuclei, in both cases releasing binding energy (The Strong Atomic Force). Fission is more commonly used in nuclear power plants and A-Bombs, while fusion is more commonly used in H-Bombs and in the Stars.
Atomic bombs, A bombs, fission bombsHydrogen bombs, H bombs, fusion bombsBoosted fission bombs, "dial-a-yield" bombsMultistaged fusion bombsClean fusion bombs, reduced fallout fusion bombsSalted fusion bombs, dirty fusion bombs, increased fallout fusion bombsetc.