JEE PHYSICS MCQ: NUCLEI

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What is used as a moderator in a nuclear reactor?

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Correct option: B

Graphite

Option B (Graphite) is correct because graphite is a common moderator used in nuclear reactors to slow down neutrons, increasing the probability of nuclear fission.

More Questions from NUCLEI

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The radius of a nucleus with atomic mass number

\mathrm{7}

\mathrm{2}\,\,\mathrm{fermi}

. Find the radius of nucleus with atomic number

\mathrm{189}

. Which one is correct about fission?

N{e^{22}}

nucleus, after absorbing energy, decays into two

\alpha -

particles and an unknown nucleus. The unknown nucleus is A moderator is used in nuclear reactors in order to Nuclear forces are For uranium nucleus how does its mass vary with volume?