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

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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.


What must happen for nuclear reactor to make electricity?

a chain reaction


How is nuclear fission initiated in a nuclear reactor?

Nuclear fission in a nuclear reactor is initiated by bombarding uranium or plutonium atoms with neutrons, causing them to split and release more neutrons, which then continue the chain reaction.


What control the chain reaction in a nuclear reactor?

The chain reaction in a nuclear reactor is controlled by inserting control rods made of materials like boron or cadmium into the reactor core. These control rods absorb neutrons and help regulate the rate of the chain reaction by adjusting the number of neutrons available for fission. Moving the control rods in or out of the core allows operators to control the power level and ultimately, the reaction itself.


How is a chain reaction in a nuclear reactor controlled?

A chain reaction in a nuclear reactor is controlled by inserting control rods made of materials like boron or cadmium into the reactor core. These control rods absorb neutrons and help regulate the rate of the chain reaction by adjusting the number of neutrons available to continue the reaction. By raising or lowering the control rods, operators can fine-tune the reaction to maintain desired power levels.

Related Questions

What is the meaning of nuclear reactor?

It is a device where a controlled nuclear fission chain reaction occurs.


What accomplishes the release of the nuclear energy in a reactor?

neutron chain reaction


What is it called when nuclear fission is repeated?

It is called nuclear chain fission reaction.


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.


If you wanted to slow down the chain reaction in a nuclear reactor would you remove or insert the control rods?

To slow down the chain reaction in a nuclear reactor, you would insert the control rods. Control rods absorb neutrons and reduce the number available to sustain the chain reaction, thus slowing down the rate of fission reactions occurring in the reactor core.


Do chain reaction takes place in nuclear reactor?

Yes, chain reactions take place in nuclear reactors. In a nuclear reactor, the chain reaction involves the splitting of uranium atoms (fission) which releases energy and more neutrons, leading to further fission reactions. Control rods are used to regulate and maintain the chain reaction at a steady rate.


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.


What is a device that harness a controlled nuclear chain reaction to produce useful energy?

A nuclear reactor will do what is asked here. Use the link below to the related question about what a nuclear reactor is.


What must happen for nuclear reactor to make electricity?

a chain reaction


How is nuclear fission initiated in a nuclear reactor?

Nuclear fission in a nuclear reactor is initiated by bombarding uranium or plutonium atoms with neutrons, causing them to split and release more neutrons, which then continue the chain reaction.


What control the chain reaction in a nuclear reactor?

The chain reaction in a nuclear reactor is controlled by inserting control rods made of materials like boron or cadmium into the reactor core. These control rods absorb neutrons and help regulate the rate of the chain reaction by adjusting the number of neutrons available for fission. Moving the control rods in or out of the core allows operators to control the power level and ultimately, the reaction itself.


How is a chain reaction in a nuclear reactor controlled?

A chain reaction in a nuclear reactor is controlled by inserting control rods made of materials like boron or cadmium into the reactor core. These control rods absorb neutrons and help regulate the rate of the chain reaction by adjusting the number of neutrons available to continue the reaction. By raising or lowering the control rods, operators can fine-tune the reaction to maintain desired power levels.