Biology, 30.06.2019 10:30 allisondelv67
Uranium-235 undergoes fission to produce two neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 0.5 neutrons per fission event, which of the following will be effective at achieving a critical mass? check all that apply. surround the sample with a deflective material to prevent neutrons from escaping to the surroundings. add more absorbent material. compress the uranium-235 sample.
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Uranium-235 undergoes fission to produce two neutrons per fission event. if a neutron-absorbing mate...
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