Wave And Optics Unit-4 Selection Question /+3 3rd Semester Physics (Hon.)Odisha/Latest NEP-2020/sns

How to Buy course 👇👇👇    • How  to buy Course from Study And Study/#b...   Download "Study And Study" App 👇👇👇 https://play.google.com/store/apps/de... ଆମ Telegram Group ରେ Free ରେ Join ହୁଅନ୍ତୁ i) For +2 Science.Click on Link Below👇👇👇 https://t.me/plustwo_science_Study_An... ii)For +3 Science(PCM).Click on link Below👇👇👇 https://t.me/studyandstudyofficials iii) C. T. Entrance(D. El. Ed) Preparation-2026.Click on link Below👇👇👇 https://t.me/CT_Entrance_Study_And_Study iv)B. Ed. Entrance preparation-2026.Click on link below👇👇👇 https://t.me/Gov_BEd_Entrance_Study_A... #physics #bscphysics #cbcspatternexamodisha #odishagovt #odishaeducation #govtschool #teacherjob #syllabus SYLLABUS- CORE PAPER-7 Thermal Physics Unit I  Introduction to Thermodynamics Recapitulation of Zeroth and First law of thermodynamics,  Second Law of Thermodynamics: Reversible and Irreversible process with examples, Kelvin Planck and Clausius Statements and their Equivalence, Carnot’s Theorem, Applications of Second Law of Thermodynamics: Thermodynamic Scale of Temperature and its Equivalence to Perfect Gas Scale.  Entropy: Concept of Entropy, Clausius Theorem. Clausius Inequality, Seco nd Law of Thermodynamics in terms of Entropy, Entropy of a perfect gas, Principle of increase of Entropy, Entropy Changes in Reversible and Irreversible processes with examples, Entropy of the Principle of Increase of Entropy, Temperature Entropy diagrams for Carnot’s Cycle, Third Law of Thermodynamics, Unattainability of Absolute Zero. Unit II  Thermodynamic Potentials: Extensive and Intensive Thermodynamic Variables. Internal Energy, Enthalpy, Helmholtz Free Energy, Gibbs Free Energy, Their Definitions, Properties and Applications, Surface Films a nd Variation of Surface T ension with Temperature, Magnetic Work, Cooling due to adiabatic demagnetization.  Phase Transitions: First and second order Phase Transitions with examples, Clausius Clapeyron Equation and Ehrenfest equations.  Maxwells Thermodynamic Relations: Derivations and applications of Maxwells Relations, Maxwells  Relations: (1) Clausius Clapeyron equation (2) Relation between Cp and Cv (3) TdS Equations, (4) Joule- Kelvin coefficient for Ideal and. Vander Waal Gases (5) Energy equations (6) Change of Temperature during Adiabatic Process. Core-6 Mathematical physics-3 Unit I Complex Analysis: Brief Revision of Complex Numbers and their Graphical Representation Euler’sformula, De Moivres theorem, Roots of complex Numbers, Functions of Complex Variables, Analyticity and Cauchy-Riemann Conditions, Examples of analytic functions, Singular functions: poles and branch points, order of singularity, branch cuts, Integration of a function of a complex variable, Cauchys Inequality, Cauchys Integral formula, Simply and multiply connected region, Laurent and Taylors expansion, Residues and Residue Theorem, Application in solving Definite Integrals. Unit II  Integral Transforms-I: Fourier Transforms: Fourier Integral theorem, Fourier Transform, Examples, Fourier Transform of trigonometric, Gaussian, finite wave train and other functions, Representation of Dirac delta function as a Fourier Integral, Fourier transform of derivatives, Inverse Fourier Transform. Core-5 Wave And Optics Unit I Geometrical optics: Fermat’s principle, reflection and refraction at plane interface, Matrix formulation of geometrical Optics, Cardinal points and Cardinal planes of an optical system, Idea of dispersion, Application to thick Lens and thin Lens, Ramsden and Huygens eyepiece. Wave Optics : Electromagnetic nature of light. Definition and properties of wave front Huygens Principle. Temporal and Spatial Coherence. Unit II Wave Motion: Plane and Spherical Waves, Longitudinal and Transverse Waves, Plane Progressive (Traveling) Waves, Wave Equation, Particle and Wave Velocities, Differential Equation, Pressure of a Longitudinal Wave, Energy Trans- port, Intensity of Wave. Superposition of two perpendicular Harmonic Oscillations: Graphical and Analytical Methods, Lissajous Figures (1:1 and 1:2) and their uses, Superposition of Harmonic waves.