1. a) What controls the chain reaction in a nuclear reactor? b) A close loo. at the diagram below shows graphite (or sometimes water) is used as a moderator to slow neutrons, reference the Periodic table to identify what two metals are used to absorb neutrons. Hot gas duct Charge tubes Control rods Stear Radiation shielding Pressure vessel Heat exchanger Graphite moderator Fuel rods Water circulator Water Cool gas duct Gas circulator it is controlled by control rods and the modera

1. a) What controls the chain reaction in a nuclear reactor? b) A close loo. at the diagram below shows graphite (or sometimes water) is used as a moderator to slow neutrons, reference the Periodic table to identify what two metals are used to absorb neutrons. Hot gas duct Charge tubes Control rods Stear Radiation shielding Pressure vessel Heat exchanger Graphite moderator Fuel rods Water circulator Water Cool gas duct Gas circulator it is controlled by control rods and the modera

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Nuclear Fission

Nuclear fission is a type of nuclear reaction in which heavier nuclei split into lighter nuclei by releasing a large quantity of energy. The elements like uranium-235 and plutonium-239 isotope undergo nuclear fission releasing energy. When nuclei undergo fission, some quantity of mass is lost. The lost mass is converted to nuclear energy. Nuclear fission reaction is used in nuclear power plants and atomic bombs. In nuclear power plants, nuclear reactors are used to generate electricity.

Endothermic Nuclear Reaction

A nuclear reaction can be described as a process where two atoms, or two nuclei or nucleus and subatomic particles such as a proton, neutron interact together, and a large amount of energy is produced and new elements are also produced.

Question

1. a) What controls the chain reaction in a nuclear reactor? b) A close look
at the diagram below shows graphite (or sometimes water) is used as a
moderator to slow neutrons, reference the Periodic table to identify what
two metals are used to absorb neutrons. *
Hot gas duct
Charge
tubes
Control
rods
Stear
Radiation
shielding
Pressure
vessel
Heat
exchanger
Graphite
moderator
Fuel
rods
Water
circulator
Water
Cool gas duct
Gas
circulator
it is controlled by control rods and the modera

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