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# Study BSc - Heat Thermodynamics Mechanics Properties of Matter and Sound

UNIT I Transmission of heat : Conduction – Co-efficient of the thermal conductivity – Cylindrical flow of heat – determination of thermal conductivity of rubber and bad conductor – Lee’s disc method. Conduction – Convection currents in atmosphere – Laps rate – Stability of atmosphere – Green house effect – Experimental Determination of Specific heat of liquid. Radiation – Black body – Wein’s Law - Rayleigh Jeans Law – Stefan’s law – Experimental Determination of Stefan’s constant – Mathematical derivation of Stephan’s law – Solar constant – Solar Spectrum – Temperature of the sun UNIT II Laws of Thermodynamics: I Law – Isothermal and Adiabatic process – gas equation during an adiabatic process – Work done an adiabatic expansion of gas – equation of an adiabatic curve – isothermal processes – Determination of g by clement and Desormes method – II law – Carnot’s engine- Working efficiency – Carnot refrigerator – Carnot’s Theorem. UNIT III Conservation Law – Impulse – Impact – Direct and oblique impact – Final velocity and loss of kinetic energy – power expression for thrust and velocity – Bancky tracks motion of vertical circle – friction – Laws of friction– angle of friction – angle of friction – resultant reaction – cone of friction – Equilibrium of a body on a rough inclined plane to the horizontal and when the inclination in greater then the angle of friction. UNIT IV Gravitation: Kepler’s Law of Planetary motion – Laws of gravitation – Boy’s method for G – Expression for period – Expression of field ‘g’ – gravitational potential – Gravitational field at a point due to spherical shell – Variation of ‘g’ with latitude altitude and depth. Elasticity: Elastic modules – Poison’s ratio – relation between them – Expression for bending moment – determination of Young’s modular by uniform and non-uniform bending I section girders – Static Tension – Expression for couple per unit twist – Torsional oscillation- Determination of E, G and g by Seasli’s method. UNIT V Sound: Simple Harmonic vibration – Progressive waves – properties – Composition of two S.H.M. and beats – stationary waves – Properties Melde’s Experiment for the frequency of Anx.22 D - B.Sc. Physics (SDE) 2007-08 Page 3 of 21 electrically maintained tuning fork – Transverse and longitudinal modes – acoustics – Ultrasonic – Properties and application – Doppler effect.

## BSc Subjects

 Applied Electronics Atomic Physics and Nuclear Physics Classical Algebra and Calculus CLIENT SERVER COMPUTING Climatology and Oceanography Complex Analysis DATA COMMUNICATION AND NETWORKS DATA STRUCTURES AND C PROGRAMMING Differential Equation Lap lace Transforms DIGITAL FUNDAMENTALS AND ARCHITECTURE Economic geography Geography of India Geomorphology Heat Thermodynamics Mechanics Properties of Matter and Sound Human geography INTERNET and JAVA PROGRAMMING MATHEMATICAL FOUNDATION FOR COMPUTER Mathematical Physics Mechanics Modern Algebra OBJECT ORIENTED PROGRAMMING WITH C++ Optics Electricity and Magnetism Principles of cartography Quantum Mechanics and Relativity Real Analysis SOFTWARE ENGINEERING Solid State Physics Statistics for geographers Statistics for Mathematics SYSTEM SOFTWARE AND OPERATING SYSTEM Trigonometry Vector Calculus and Analytical Geometry VISUAL PROGRAMMING WEB TECHNOLOGY Business Economics Business Management Business Organisation and Office Management Business Statistics Commercial Law and Company Law Company law and secretarial practice I Company law and Secretarial practice II Corporate Accounting Cost and Management Accounting Executive Communication Financial Accounting Industrial law Life Office Management Managerial Economics Mathematics for Business Principles of Accountancy Principles of Life Insurance Principles of Management Principles of Marketing Priniciples of Reinsurance Statistics

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