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Neutron moderator - Wikipedia

en.wikipedia.org/wiki/Neutron_moderator

In nuclear engineering, a neutron moderator is a medium that reduces the speed of fast .... Fission cross section, measured in barns (a unit equal to 10<sup>−28</sup> m<sup>2<...

GCSE PHYSICS - Nuclear Power - What is the Moderator in a ...

www.gcsescience.com/prad37-nuclear-power-moderator-control-rod.htm

The moderator and control rods control the speed of the chain reaction in a nuclear reactor.

What is the function of a moderator in a nuclear reactor? | Reference ...

www.reference.com/science/function-moderator-nuclear-reactor-fafc68ba250f716d

In a nuclear reactor, a moderator is mixed with the uranium fuel to slow down the fast neutrons to the speed of thermal neutrons, which enables fission to occur in ...

Roles of the Moderator - Barry Lawson Associates

barrylawson.com/rolesmod.htm

Purpose of Moderation: Provide information and obtain public input and advice. Roles of the Moderator. Preparation. Develop ground rules appropriate for the ...

What is nuclear? / Moderation and Moderators

whatisnuclear.com/physics/moderation.html

The moderator of a nuclear reactor is a substance that slows neutrons down. In traditional nuclear reactors, the moderator is the same thing as the coolant: it's ...

What is the purpose of a moderator - Answers.com

www.answers.com/Q/What_is_the_purpose_of_a_moderator

The purpose of a moderator in a nuclear reactor is to slow down (moderate) the neutrons produced when uranium (or other nuclear fuel) is fissioned (split).

The real purpose of forum moderators revealed - Community Spark

www.communityspark.com/the-real-purpose-of-forum-moderators-revealed/

Many forum owners understand the need for forum moderators but few understand what their real purpose is. This article will reveal what forum ...

Neutron Moderator in Nuclear Reactor - Nuclear Power

www.nuclear-power.net/neutron-moderator/

Nuclei with low mass numbers are most effective for this purpose, so the moderator is always a low-mass-number material. In a fast reactor there is no moderator ...

What is the difference between an admin and a moderator in a group?

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As an admin, you can select someone to be a moderator of the group.

A Nuclear Reactor - Pass My Exams: Easy exam revision notes for ...

www.passmyexams.co.uk/GCSE/physics/nuclear-reactor.html

This is achieved in the reactor with the use of a moderator. A moderator is a material used in a nuclear reactor to slow down the neutrons produced from fission.