Nuclear Physics Mcqs

This collections of Multiple choice questions and answers focuses on study of Nuclear Physics. These questions are chosen from a collection of most authoritative anhd best reference books on Physics. Our aim is to prepare an individual for competitive exams like NTS, GAT, ECAT, MDCAT, Teaching jobs Tests and Chemical industry job interviews. One should practice our Mcqs to assimilate knowledge on Nuclear Physics comprehensively.

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32.
In nucleus of uranium the number of neutrons will be

92

235

143

Different for different isotopes

33.
Mass defect per nucleon is

Binding energy of nucleus

Packing fraction

Average energy of nucleus

All of above are one and same thing

36.
Nuclear forces exist between

Proton-proton

Proton-neutron

Neutron-neutron

All of the above

37.
Nuclei having the same mass number but different atomic number are

Isotopes

Isobars

Isotones

Isomers

40.
Pair production cannot take place in vacuum as

Mass is not conserved

Energy is not conserved

Momentum is not conserved

Charge is not conserved

41.
Pair production cannot take place in vacuum as ________ is not conserved

Energy

Charge

Mass

Momentum

42.
Pair production takes place in the vicinity of a heavy nucleus so that

Net energy is conserved

Net charge is conserved

Net momentum is conserved

All of the above

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