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Total No. of Questions : 10
[Total No. of Printed Pages : 3]
IJ-517
M.Sc. IIIrd Semester (Reg./ATKT)
M.Sc. IIIrd Semester (Reg./ATKT)
Examination, 2022-23
Physics
Paper - II
Nuclear & Particle Physics
Time : 3 Hours
[Maximum Marks : 85]
Note :- Question paper contains three sections A & B. All questions
are compulsory. Marks are allotted against each question.
are compulsory. Marks are allotted against each question.
SECTION - 'A'
7×5=35
1.
Explain exchange forces.
OR
Discuss compound nuclear reaction.
2.
Explain synchrocyclotron.
OR
Define principle of phase stability.
3.
State the basic postulates of nuclear shell model.
OR
Explain nuclear quadrupole moment.
4.
Define nuclear isomerism.
OR
Explain general features of β ray spectrum.
5.
Explain classification of elementary particles.
SECTION - 'B'
5×10=50
6.
Explain reciprocity theorem.
OR
Explain meson theory of nuclear forces.
7.
Explain principle, constriction and working of Beatatron.
OR
Explain construction and principle of linear accelerator.
8.
Explain Bohr-wheeler's theory of unclear fission.
OR
Write an essay on spin and angular momenta of nuclear ground state.
9.
Write short notes on any one :
(a) Fermi theory of β decay
(b) Multipole radiation
(a) Fermi theory of β decay
(b) Multipole radiation
10.
Write short notes on any one :
(a) Conservation law
(b) Classification of elementary particles
(a) Conservation law
(b) Classification of elementary particles