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The key factor that initiates a nuclear chain reaction is the presence of a neutron that can collide with and split a nucleus of a fissile material, such as uranium-235 or plutonium-239.

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What is a nuclear reactor and what is its purpose?

The nuclear reactor is a device where a controlled nuclear fission chain reaction occurs. Its purpose is for:propulsion (e,g for nuclear submarines and ice breakers)process heat (e,g, for district heating)electricity productionradioisotope productionresearchmaterial testingmedical treatmentsaline water desalination


What starts the nuclear chain reaction in a nuclear reactor?

The nuclear chain reaction in a nuclear reactor is started by the splitting of uranium atoms, a process known as nuclear fission.


What is necessary sustain a nuclear chain reaction?

In a chain reaction, neutrons released during the splitting of an initial nucleus trigger a series of nuclear fissions.


What happens in a nuclear chain reaction and how does it contribute to the release of energy in a nuclear reactor?

In a nuclear chain reaction, the splitting of atomic nuclei releases energy in the form of heat. This process is controlled in a nuclear reactor to generate electricity. The chain reaction is sustained by the release of neutrons from the splitting of nuclei, which then go on to split more nuclei, creating a continuous cycle of energy release.


A nuclear chain reaction occurs when excess collide with other nuclei?

Actually, a nuclear chain reaction occurs when a fissionable material, such as uranium-235 or plutonium-239, undergoes a nuclear reaction that releases additional neutrons. These newly released neutrons can then collide with other fissionable nuclei, continuing the chain reaction and releasing a significant amount of energy in the process.

Related Questions

What is the six factor?

The six-factor formula is used in nuclear engineering to determine the multiplication of a nuclear chain reaction in a non-infinite medium.


What is artificial nuclear reactor?

An artificial nuclear reactor is a device that initiates and controls a sustained nuclear chain reaction. This reaction produces heat, which is used to produce electricity in nuclear power plants. The fission process in these reactors generates energy by splitting atomic nuclei.


What is a nuclear reactor and what is its purpose?

The nuclear reactor is a device where a controlled nuclear fission chain reaction occurs. Its purpose is for:propulsion (e,g for nuclear submarines and ice breakers)process heat (e,g, for district heating)electricity productionradioisotope productionresearchmaterial testingmedical treatmentsaline water desalination


What starts the nuclear chain reaction in a nuclear reactor?

The nuclear chain reaction in a nuclear reactor is started by the splitting of uranium atoms, a process known as nuclear fission.


What particle is needed to begin nuclear chain reaction?

Neutron particle is needed to begin nuclear chain reaction.


What particles maintain a nuclear chain reaction?

In most cases neutrons are emitted and capable of maintaining a nuclear chain reaction


What controls the chain reaction in a nuclear reaction?

moderator


When you are injured what initiates a chain reaction that form a blood clot at the site of the injury?

platelets


When you are injured initiates a chain reaction that forms a blood clot at the site of the injury?

platelets


When you injured what initiates a chain reaction that forms a blood clot at the site of the injury?

platelets


What particle is used to start nuclear fission?

In actuality, a spontaneous fission event begins a nuclear chain reaction. It kick starts a nuclear chain reaction. And a neutron from that fission will initiate another fission to continue and rev up that nuclear chain reaction.


What is it called when nuclear fission is repeated?

It is called nuclear chain fission reaction.