Question:medium
On an average, the number of neutrons and the energy of a neutron released per fission of a uranium atom are respectively
On an average, the number of neutrons and the energy of a neutron released per fission of a uranium atom are respectively
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In a nuclear reactor, we use "moderators" like heavy water or graphite specifically to slow these 2 MeV fast neutrons down to "thermal" energies (\(\approx 0.025 \text{ eV}\)) to sustain a controlled chain reaction.
Updated On: May 6, 2026
- 2.5 and 2 keV
- 3 and 1 keV
- 2.5 and 2 MeV
- 2 and 2 keV
- 1 and 2 MeV
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The Correct Option is C
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