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Reactions that involve nuclei, called nuclear reactions, result in a tremendous amount of energy. Two types are fission and fusion.

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Marcelina Crona

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2y ago

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What is the meaning of nuclear reactor?

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


Mechanism and container for controlled fission is called?

The mechanism for controlled fission is nuclear reactors, which utilize a controlled chain reaction to generate heat. The container used to house this process is typically a reactor core, which contains the fuel, control rods, and coolant necessary for maintaining the fission reaction at a steady rate.


A nuclear reactor uses the energy from a controlled?

nuclear fission


What is the place where controlled nuclear fission reactions take place?

The place where controlled nuclear fission reactions take place is called a nuclear reactor. In a nuclear reactor, uranium atoms are split in a controlled manner to produce heat energy, which is used to generate electricity.


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 it called when nuclear fission is repeated?

It is called nuclear chain fission reaction.


In a nuclear power plant fission reactions are controlled by inserting what?

In a fission reactor, control is implemented by inserting control rods into the reactor. These are made of a material that absorbs neutrons, and prevents a reaction from taking place.


How is a nuclear fission reaction controlled in a nuclear reactor?

A nuclear fission reaction is controlled in a nuclear reactor by using control rods made of materials that absorb neutrons, such as boron or cadmium. By adjusting the position of these control rods within the reactor core, the rate of fission and thus the power output can be regulated. Inserting the control rods absorbs neutrons and reduces the number available for further fission reactions, helping to maintain a steady power level.


A nuclear reactor produces energy from uncontrolled fission?

False, the fission in nuclear reactors is controlled with the movable control rods.


Is power reactor a thermal reactor?

Yes, a power reactor is a type of thermal reactor. Power reactors use nuclear fission to produce heat, which is then used to generate electricity. The heat generated in the reactor comes from the controlled chain reaction of nuclear fission, making it a thermal reactor.


What is the purpose of a reaction chamber in a nuclear reactor?

The reaction chamber in a nuclear reactor is where the nuclear fission process takes place, leading to the release of energy. It contains the nuclear fuel and control rods that regulate the reaction. The purpose of the reaction chamber is to sustain and control the nuclear chain reaction that generates heat to produce electricity in a controlled manner.


Can the chain reaction of nuclear fission be stopped or controlled?

Yes, the chain reaction of nuclear fission can be controlled by using control rods made of materials like boron or cadmium that absorb neutrons, thus regulating the rate of fission. Additionally, cooling systems can also be used to control the temperature and prevent the reactor from overheating.