Solapur University M. Sc. Nano Physics (Semester-II) Paper on Statistical Mechanics March 2019
| Sr. No. | Question |
| 1 | The phonon is called as __________
(a) fermion (b) boson (c) antiparticle (d) Botzmann particle |
| 2 | In BaTiO3 transition from cubic crystal structure to tetragonal is an example of _________order phase transition.
(a) First (b) Second (c) Zero (d) Multiple |
| 3 | In micro-canonical ensemble, the system exchange
(a) Only matter (b) Only energy (c) Both energy and matter (d) Neither energy nor matter |
| 4 | The phase space is __________dimensional space.
(a) 3 N (b) 6 N (c) N (d) 2 N |
| 5 | The ratio of Cp and Cv can be found with the help of _____
(a) Regnault’s method (b) Callender and Barnes method (c) Andrews method (d) Celement and Desome’smthod |
| 6 | Conversion of ice into water is an example of _______
(a) Isothermal expansion (b) Isothermal compression (c) Adiabatic expansion (d) Adiabatic compression |
| 7 | If never, happens that heat by itself flows form _____ body to a _____ body.
(a) Cold, Cold (b) Hot, Cold (c) Cold, Hot (d) Hot, Hot |
| 8 | Choose the wrong statement
(a) In a viral expansion for gas, the second viral coefficient is zero at the Boyle temperature (b) There is no such thing as Boyle temperature for a perfect gas (c) The first viral coefficient is same for all gases (d) Above the Boyle temperature the second viral coefficient is negative |
| Published on 8th Oct 2021 | |
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