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Radioactive decay of a material involves a _____________ order reaction?
Related MCQs
Out of the following places, a nuclear power plant is not located at__________?
Unit of radioactivity is__________?
Liquid metal (e.g., molten sodium) is preferred as a coolant in case of a/an __________ reactor?
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__________?
A heterogeneous reactor is the one, in which the moderator and the__________?
Fuel for a nuclear reactor (thermal) is__________?
Water is a better coolant than a gas (like CO2, He, N2 etc.), because it__________?
Fast breeder nuclear reactors using enriched uranium as fuel may contain upto a maximum of __________ percent of U-235 (i.e. fissile material)?
Primary purpose of a __________ nuclear reactor is to supply a high neutron flux of the order of 1013 to 1014neutrons/cm2 second?
Heavy water is preferred over ordinary water as a coolant, because it?
An ideal coolant for a nuclear reactor should __________?
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 __________?
Radioactive decay of a material involves a _____________ order reaction?
A. Third
B. Second
C. First
D. Zero
Correct Answer:
First
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Last Updated:
March 06, 2019