MDU University Rohtak Syllabus of B.Sc. Physics 3rd Semester. MDU University Rohtak syllabus of B.sc. 2nd year III Semester.
B.sc. Physics Syllabus 3rd Sems- Paper-I
Computer Programming, Thermodynamics
Unit-I: Computer Programming : Computer organisation, Binary representation, Algorithm development, flow charts and their interpretation.Fortran Preliminaries; Integer and floating point arithmetic expression, built in functions executable and non-executable statements, input and output statements, Formats, I.F. DO and GO TO statements, Dimesion arrays statement function and function subprogram.
Unit-II:Thermodynamics-I : Second law of thermodynamics, Carnot theorem, Absolute scale of temperature, Absolute Zero, Entropy, show that dQ/T=O, T-S diagram Nernst heat law, Joule’s free expansion, Joule Thomson (Porous plug)experiment. Joule - Thomson effect. Liquefication of gases. Air pollution due to internal combustion Engine.
Unit-III:Thermodynamics-II : Derivation of Clausius - Claperyron latent heat equation. Phase diagram and triple point of a substance. Development of Maxwell thermodynamical relations. Application of Maxwell relations in the derivation of relations between entropy, specific heats and thermodynamic variables.Thermodynamic functions : Internal energy (U), Helmholtz function (F), Enthalpy (H), Gibbs function (G) and the relations between them.
MDU University 3rd sems- Paper-II
Optics
Unit-I:Fourier Analysis and Fourier Transforms : Speed of transverse waves on a uniform string. Speed of longitudinal waves in a fluid, superposition of waves (physical idea), Fourier Analysis of complex waves and its application for the solution of triangular and rectangular waves, half and full wave rectifier out puts. Fourier transforms and its properties. Application of fourier transform to following function.
(I)f(x) = e-x2/2
(II)f(x) = I [x] a
Unit-II: Geometrical Optics : Matrix methods in paraxial optics, effects of translation and refraction, derivation of thin lens and thick lens formulae, unit plane, nodal planes, system of thin lenses, Chromatic, spherical coma, astigmatism and distortion aberrations and their remedies.Physical Optics
Unit-III: Interference : Interference by Division of Wavefront : Fresnel’s Biprism and its applications to determination of wave length of sodium light and thickness of a mica sheet, Lioyd’s mirror, phase change on reflection.
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