Assignment Questions, 20101 - Nalanda Open University

2. State and explain the postulates of Schrodinger formulation of quantum mechanics. What isan operator ?3. State and prove Heisenberg uncertainty principle. Explain why free electrons cannot existin atomic nuclear.Paper-IIIAnswer Any Two Questions.(lHkh iz'u 10-10 vadska ds gSa)1. What do you mean by Lienard and Weichert potential ? Obtainexpression for Lienard-Weichert potential for uniformly moving point charge.2. Discuss the motion of a charged particle in inform (a) electric field only, (b) magnetic fieldonly and (c) electric field and magnetic field present simultaneously.3. Derive the Zeroth, first and second moments of Boltzmann's equation.Paper-IVAnswer Any Two Questions.(lHkh iz'u 10-10 vadska ds gSa)1. What is Bose-Einstein condensation ? Give an account of its theory.2. Enumerate the properties of Ideal Fermi gas.3. What do you mean by cluster expansion ? Discuss the classical theory of the clusterexpansion.Paper-VAnswer Any Two Questions.(lHkh iz'u 10-10 vadska ds gSa)1. Describe the basic ideas in Yukawa’s meson exchange theory of the nuclear force.2. Give a brief account of Fermi’s theory of -decay adn show how it was neessary to postulatethe existence of neutrino.3. Give an account of non-conservation of partiy in weak interaction. Explain puzzle in thiscontext.M.A(Economics) Part-IPAPER-IAnswer Any Two Questions.(lHkh iz'u 10-10 vadska ds gSa)1- vFkZ'kkL= dh izÑfr ij ,d fucU/k fy[ksa AWrite an essay on nature of economics.2- vFkZ'kkL= ds v/;;u dh fofHkUu jhfr;ksa dk mYys[k djsa AExplain the various methods used in the study of Economics.3- ifjorZuh; vuqikr ds fu;e dh O;k[;k dhft, AExplain the law of variable proportion.PAPER-IIAnswer Any Two Questions.(lHkh iz'u 10-10 vadska ds gSa)1- fofu;ksx ds Rojd fl)kUr dh O;k[;k dhft,AExplain the Acceleration Principle of Investment.2 eqnzk ds ifjeku fl)kUr ds dsfEczt lehdj.k dh O;k[;k djsaAExplain 'Cambridge Equation' of Quantity Theory of Money.3- eqnzkiwfrZ ds O;ogkjoknh ekWMy dh O;k[;k dhft,AExplain the behavioral model of money supply.