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Why is a fission bomb needed as part of an h bomb?

Updated: 2/15/2022
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Q: Why is a fission bomb needed as part of an h bomb?
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Do H bombs deal with fission?

They do. While the hydrogen bomb is generally regarded as a weapon that uses nuclear fusion, there is no such thing as a purely fusion-powered device. The fusion reaction is triggered by a fission device that forms part of the bomb.


Does transmutation help in making a hydrogen bomb?

Transmutation occurs when a fusion bomb (H-bomb) detonates: The Primary (A-bomb/fission) converts a heavy element like plutonium or uranium into lighter elements, such as strontium, etc... The Secondary (H-bomb/fusion part) converts a light element into heavier elements, like Hydrogen into Helium.


How can India produce of 1 megaton fusion bomb?

By incorporating lithium in a "normal" fission weapon: the so called "dirty h-bomb".


What kills more h-bomb or a-bomb?

different letters in the alphabetAn "A-bomb" is usually a fission bomb (plutonium or Uranium fissions = splits into lighter elements)An "H-bomb" is a fusion bomb wherein Hydrogen (or some isotope of it) "fuses" into heavier elements. Often an H-bomb needs the energy of an A-bomb to start its nuclear reaction but the output is SO much greater that the A-bombs energy output is dwarfed by the enormous fusion explosion.


Which is most powerful a nuke an atomic bomb or a hydrogen bomb?

An H-Bomb is 1000 times stronger than an atomic bomb. Atomic explosions are based on splitting atoms and is a fission explosion or fission bomb. The Hydrogen bomb (also called H-Bomb) is a Fusion reaction where atoms are forced together. Atomic bombs were used in World War II, Hydrogen bombs have been tested, but not used in war.


What is the difference between the atomic bomb and hydrogen bomb?

The difference between an A-Bomb and H-Bomb is the energy reaction inside them, one of them is nuclear fusion and the other one is nuclear fission. A-Bombs contain a unstable nuclei such as Uranium 235, whiles H-Bombs contain light stable isotopes of hydrogen and sometimes helium. Nuclear fusion is the merging of atoms/particles, whilst nuclear fission is the splitting and break down of a big unstable nuclei.


What was the nickname of the first H-bomb?

Greenhouse George. 225 kilotons.George is said to have "lit a fusion match with a fission blast furnace". The yield of the fission bomb that ignited George's fusion fuel was well in excess of 200 kilotons, the highest yield fission bomb detonated to that date. The actual fusion yield of George likely probably did not exceed 1 kiloton.Ivy Mike, 10 megatons, was the first true fusion bomb. About 1 megaton of that was fusion.


Are the a bomb and h bomb the same?

Yes and no.A-bomb or Atomic Bomb is a generic term simply meaning a bomb getting its energy from the atom. This name has become commonly used to mean Fission bomb.Nuclear Bomb is a generic term simply meaning a bomb getting its energy from the nucleus of the atom, can be used interchangeably with Atomic bomb as a generic term.Fission Bomb is a term for a specific type of Atomic/Nuclear bomb getting its energy from the fission (breaking up) of large atomic nuclei (e.g., Uranium or Plutonium).Fusion Bomb, H-bomb, or Hydrogen Bomb is a term for a specific type of Atomic/Nuclear bomb getting its energy from the fusion (combining) of small atomic nuclei (e.g., Deuterium or Tritium).Most modern Nuclear Weapons use combinations of Fission and Fusion to get desired results. This makes it hard to put them in fixed categories.Hope this helps some to clarify things.


Difference between atom bomb and hydrogen bomb?

One takes large atoms and breaks them into smaller atoms--called fission (a-bomb). The other takes really small atoms and fuses them together to make larger atoms--called fusion (h-bomb).


Is a hydrogen bomb the most powerful?

With a fission bomb (A-bomb) there is a limit of how large it can be. With a fusion bomb (H-bomb), there is NO limit to how large one can be. There may be a limit as to the size of a DELIVERABLE fusion bomb. But an H-bomb that isn't intended to be moved anywhere doesn't have a yield (size/power) limit. So yes, an H bomb is the most powerful weapon that mankind has create, to date. An antimatter bomb could be more powerful, but mankind has yet been able to collect, handle, store antimatter in sufficient amounts as to create a powerful weapon.


Is nuclear fusion more dangerous then nuclear fission?

We don't know much about fusion as it is still very experimental. It will not produce the dangerous fission products that fission does, but it may have other dangers unknown as yet. Nuclear fusion has more destructive potential than fission. Fusion is the principle powering the H-bomb developed in the Cold War. Just to put the power of a Fusion bomb in perspective, it is detonated by a fission bomb half the size of the one dropped on Japan. THAT'S JUST THE DETONATOR.


If a fusion reaction produces no appreciable radioactive isotopes then why does a hydrogen bomb produce significant radioactive fallout?

A hydrogen bomb is actually a fission-fusion-fission reaction. The primary fission trigger (plutonium) supplies the energy to induce fusion, but then the fusion energy is used to initiate the secondary fission, which is a large amount of uranium. (in a "clean" H bomb, the uranium is replaced with lead, making it much weaker) also, the radiation will affect the surrounding area, creating a large number of isotopes, dramatically increasing the radioactive fallout.-Akilae