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How is a nuclear explosion started?
A nuclear explosion is initiated by triggering a chain reaction inside a nuclear device, either through implosion or gun-type mechanisms. This chain reaction causes rapid and uncontrolled splitting of atomic nuclei, releasing an immense amount of energy in the form of heat, light, and radiation, resulting in an explosion.
How is the chain reaction in a nuclear reactor different from one in an atomic bomb?
In a nuclear reactor, the chain reaction is controlled to produce a steady flow of energy by regulating the rate of reactions. In an atomic bomb, the chain reaction happens rapidly and uncontrollably, resulting in a massive release of energy in a short period of time, leading to an explosion.
The minimum amount of unstable atoms needed to produce an uncontrolled chain reaction is called?
The minimum amount of unstable atoms needed to produce an uncontrolled chain reaction is called?
What is the difference between a controlled and uncontrolled reaction that has to do with nuclear stuff?
A controlled reaction is something done under restrictions and prohibitions, in the case of nuclear experimenting, it is as to not create a deadly weapon but to study that reaction and basically to split the atom without an explosion. When the neutron is flown at the atoms nucleus, it splits the atom, splitting the nuclei, which creates more nuclei which are also split which create more and so on. However, if this gets out of hand, and it goes to fast and the energy is released to quickly, it will be an uncontrolled reaction and this immense amount of energy will cause an atomic explosion. Basically the chain reaction needs to be controlled and slowed down. This will make it a controlled reaction. It can be controlled in several ways.
What is an uncontrolled nuclear fission?
There are both controlled and uncontrolled fission reactions. The reactors in nuclear power plants and submarines make use of a controlled nuclear reaction. Nuclear weapons make use of an uncontrolled reaction.
How does an atomic bomb explode?
The fissile fuel is packaged in the bomb as a subcritical mass.The fusing system detects the preset firing condition.A firing pulse is sent from the fusing system to the rapid assembly system.The rapid assembly system uses explosives to repackage the fissile fuel as a supercritical mass.A neutron source fires through the supercritical mass, initiating the chain reaction.The chain reaction increases exponentially until the resulting explosion disassembles the fissile fuel back to a subcritical mass.
What is the minimum amount of unstable atoms needed to produce an uncontrolled chain reaction is called?
The minimum amount of unstable atoms needed to produce an uncontrolled chain reaction is called critical mass.
What is the difference in a nuclear power plant and a nuclear bomb?
A nuclear power plant uses a slow, controlled nuclear chain reaction to heat water and generate electricity. A nuclear bomb uses a very rapid uncontrolled nuclear chain reaction in order to generate a massive explosion.
How does the sun goes on shining?
Due nuclear reaction on sun which are uncontrolled chain reaction with huge amount of energy
What causes a nuclear explosion?
A nuclear explosion is caused by the rapid release of energy from a nuclear chain reaction. This can occur in a nuclear weapon when a critical mass of fissile material is rapidly brought together, leading to a highly destructive explosion. In a nuclear reactor, such an explosion is prevented through control mechanisms that regulate the nuclear reaction.
What causes a nuclear bomb?
A nuclear bomb is caused by a rapid and uncontrolled chain reaction of nuclear fission or fusion. This occurs when a critical mass of fissile material, such as uranium or plutonium, is brought together to release a massive amount of energy in the form of an explosion.
How does atombomb work?
An atomic bomb works by initiating a chain reaction of nuclear fission, where atoms are split to release massive amounts of energy. This energy creates a powerful explosion capable of causing extensive destruction over a wide area. The bomb's design aims to achieve critical mass by bringing together enough fissile material to sustain this chain reaction and generate the explosion.
