Postgraduate Govt. College for Girls Sector-11, Chandigarh Weekly Planner for the Session 2015-2016 Class : B.Sc.II Subject:Physics S.No. Dates Paper A Paper B Paper C 1 20th July To 25th July Unit-I Basic ideas of statistical Physics, Scope of Statistical Physics, Basic ideas about probability distribution of four distinguishable particles in two compartments of equal size Unit-I Interference : Concept of coherence, spatial and temporal coherence, coherence time, coherence length, area of coherence Unit-I Formalism of Wave Mechanics : Brief introduction to need and development of quantum mechanics, wave-particle duality . 2 27th July To 31st July Concept of macrostates, microstates, thermodynamic probability, effects of constraints on the system Conditions for observing interference fringes, Interference by wavefront division an amplitude division Young’s double slit experiment Photon as particle, de-Broglie hypothesis , particle diffraction, particle interference), wave packet , indeterminacy , complementarity. 3 3rd Aug To 8th Aug Distribution of n particles in two compartments Michelson interferometer-working, principle and nature of frings. Interference in thin films Schrödinger equation for a free particle, operator correspondence and equation for a particle subject to forces. Normalization and probability interpretation of wave function , superposition principle . 4 10th Aug To 15th Aug Deviation from the state of maximum probability, equilibrium state of dynamic system Role of interference in antireflection and high reflection dielectric coatings. Multiple beam interference, Fabry-Perot interferometer, nature of fringes, finesse Expectation value , probability current and conservation of probability, Admissibility conditions on the wave function, Ehrenfest theorem . 5 17th Aug To 22nd Aug Distribution of distinguishable n particles in k compartments of unequal sizes Unit-II Diffraction : Huygen-Fresnal theory half period zones Fundamental postulates of wave mechanics. Eigenfunctions and eigenvalues , operator formalism, orthogonal system , expansion in eigenfunctions , Hermitian
Postgraduate Govt. College for Girls Sector-11, Chandigarh Weekly Planner for the Session 2015-2016 Class : B.Sc.III Subject:Physics S.No. Dates Paper A Paper B Paper C 1 20th July To 25th July Orientation program & revision of previous class syllabus Concepts of current & voltage sources, p- n junction, biasing of diode. V- A characteristics Introduction: Atom, constituents of nucleus and their intrinsic properties, Qualitative facts about size, mass, density, charge 2 27th July To 31st July Crystal structure, symmetry operations , Zener Diode,LED, LCD,half wave rectifier. Full wave rectifier, their efficiency & ripple factor Binding energy, angular momentum, magnetic moment and electric multipole moments of the nucleus, wave-mechanical properties of nucleus, hypothesis and its failure, neutron-proton hypothesis 3 3rd Aug To 8th Aug Diamond & Sodium chloride crystal structure, Bragg’s law Meller indices Bridge Rectifier. L-filter, Shunt capacitor filter. Calculation of their factors. Properties of nuclear forces and saturation Yukawa’s theory of nuclear forces, nuclear gyromagnetic ratio, mass defect, paking fraction, graphical discussion of B.E. vs atomic nucleus 4 10th Aug To 15th Aug Law’s Equations, Reciprocal Lattice LC filter, π-factor, voltage requlation, voltage multiplier circuits Class test of Ch I. Introduction to Ch 2.Nuclear models, Assumptions of liquid drop model, Derivation of semi-empirical mass formula (for BE) and its interpretation 5 17th Aug To 22nd Aug Brillouin Zone, Structure factor, Atomic Scattering factor Junction transistor: structure & working, relation between currents in transistor, sign convention, amplifying action. Different configuration of a transistor Conditions of nuclear stability, Fermi-gas model, Exptl evidence of magic numbers & its explanations,Nuclear shell model’s introduction & its assumptions