Exam Details
| Subject | nuclear, physics, molecular & resonance spectrosopy | |
| Paper | ||
| Exam / Course | m.sc. in physics | |
| Department | ||
| Organization | acharya nagarjuna university-distance education | |
| Position | ||
| Exam Date | May, 2017 | |
| City, State | new delhi, new delhi |
Question Paper
Total No. of Questions 09] [Total No. of Pages 1
M.Sc. (Second) DEGREE EXAMINATION, MAY 2017
Second Year
Physics
Nuclear, Physics, Molecular Resonance Spectrosopy
Time 3 Hours Maximum Marks 70
Answer any Five of the following
All question carry equal marks.
Q1) Explain mass defect and birding of nucleus.
Define nuclear force and explain its characteristics.
Q2) Explain Proton proton and neutron proton scattering.
Briefly explain the Meson theory of Nuclear forces.
Q3) Obtain semi empirical mass formula.
Obtain Q equation and explain its significance.
Q4) Explain Fermi's theory of β decay.
Write a note on nuclear isomerism.
Q5) Explain spin lattice and spin spin relaxation mechanism.
Briefly explain the working of NMR spectrometer.
Q6) Explain the characteristics of A and g values in ESR.
Describe briefly the working of NQR spectrometer.
Q7) Explain different types of molecules.
Explain the rotational spectra of Rigid rotation.
Q8) Obtain an expression for vibrational energy of diatomic molecules.
Briefly explain IR spectroscopy.
Q9) Write a note on any Two of the following.
Magic numbers
Conservation laws among the elementary particles.
ESR spectrometer
PQR branches
M.Sc. (Second) DEGREE EXAMINATION, MAY 2017
Second Year
Physics
Nuclear, Physics, Molecular Resonance Spectrosopy
Time 3 Hours Maximum Marks 70
Answer any Five of the following
All question carry equal marks.
Q1) Explain mass defect and birding of nucleus.
Define nuclear force and explain its characteristics.
Q2) Explain Proton proton and neutron proton scattering.
Briefly explain the Meson theory of Nuclear forces.
Q3) Obtain semi empirical mass formula.
Obtain Q equation and explain its significance.
Q4) Explain Fermi's theory of β decay.
Write a note on nuclear isomerism.
Q5) Explain spin lattice and spin spin relaxation mechanism.
Briefly explain the working of NMR spectrometer.
Q6) Explain the characteristics of A and g values in ESR.
Describe briefly the working of NQR spectrometer.
Q7) Explain different types of molecules.
Explain the rotational spectra of Rigid rotation.
Q8) Obtain an expression for vibrational energy of diatomic molecules.
Briefly explain IR spectroscopy.
Q9) Write a note on any Two of the following.
Magic numbers
Conservation laws among the elementary particles.
ESR spectrometer
PQR branches