The ratio of atomic radius to its nuclear radius is about

More Questions from Nuclear Power Engineering

• The time required for half of the __________ of a radioactive isotope to decay is called its half life.
• The number of neutrons accompanying the formation of 54Xe139 and 38Sr94 from the absorption of a slow neutron by 92U235 , followed by nuclear fission is
• Emission of β-particles during radioactive decay of a substance is from
• Pick out the wrong statement.
• Which of the following types of nuclear reactors is most prone to radioactive hazards?
• A fast breeder reactor employs
• Which of the following ores contains maximum percentage of uranium?
• __________ nuclear reactor does not require a heat exchanger to supply steam to power turbine.
• Thermal nuclear reactors using enriched uranium as fuel contains a maximum of __________ percent fissile material i.e. U-235.
• The half life period of a radioactive substance is best determined by counting the number of alpha particles emitted per second in a Geiger Muller counter from its known quantity. If the half life period of a radioactive substance is one month, then

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