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 S.N Topic Domain Hours as per UGC 1 ELASTICITY Elasticity, small deformations, Hooke’s law, Elastic constants for an isotropic solid and their relations, Poisson’s ratio, Torsion of cylinder and twisting couple. Bending of beam (bending moment and its magnitude) cantilevers. Kinematic of fluids, equation of continuity, Euler’s equation, Bernaulli’s theorm, capillary tube flow, Reynold’s number, Stoke’s law, Surface tension & surface energy, pressure on a curved liquids surface, wetting. Must Know 10 2 KINETIC THEORY OF GASES Current density and equation of continuity Assumptions of Kinetic Theory of gases, Pressure of an ideal gas (no derivation), Kinetic interpretation of Temperature, Ideal Gas equation, Degree of freedom, Law of equipartition of energy and its applications for specific heats of gases. Brownian motion (qualitative), Real gases, Vander Waal’s equation. Must know 10 3 MAXWELL’S LAW Maxwell distribution: speeds velocities derivation Experimental verification of Maxwell’s Law of speed distribution Most probable speed, average an root mean square (r.m.s.) speed, Mean free path. Transport of energy and momentum, diffusion of gases. Must know Nice to know 10

Reference Books:

1. Mathur, D.S. Properties of Matter.
2. Zemansky, Mark W. Heat and Thermodynamics. 5th edition.
3. Purchell, E.M. Berkeley Physics Course. Vol. 1: Mechanics