Physics

1) Architectural Acoustics (Chapter - 1) Classification of sound : Loudness - Weber - Fechner law decibel - Absorption coefficient - Reverberation - Sabine’s formula - Factors affecting acoustics of buildings and their remedies. 2) Ultrasonic (Chapter - 2) Introduction, Production, Properties and detection of ultrasonics. Determination of velocity and application of ultrasonic in engineering. 3) Crystal Physics (Chapter - 3) Introduction and classification of solids - Crystal structure - The crystal systems and Bravias lattice - Space lattices of cubic systems - Miller indices - Relation between interplanner distance and cubic edge and laws formula. 4) Band Theory of Solids (Chapter - 4) Band theory of solids - Classification of solids - Energy band structure of conductors, Insulator and semiconductions types of diodes (Simple diode, Zener diode, Varactor diode, LED, Solar cells, Photovoltaic cell, Photo conductivity, Hall effects. 5) Lasers (Chapter - 5) Introduction and properties of lasers, Stimulated and instantaneous emersion - Relation between Eienstein’s ‘A’ and ‘B’ coefficients - Population inversion - Optical - Pumping - Nd-Yag laser and CO2 laser - Application of laser in material processing - Holography - Application of lasers. 6) Optical (Chapter - 6) Fibre communication introduction - Fibre - Optic system - Advantages of fibre optics - Basic principle - Acceptance angle and numerical aperture - Types of optics preparation through optical fibre. 7) Conducting Materials (Chapter - 7) Introduction - Conduction in metals, Electron theory Q.M. treatment - Free electrode theory of metals - Electrical conductivity - Thermal conductivity - Wildemann - Franz law - Drawbacks of classical free electron theory 8) Super Conducting Materials (Chapter - 8) Introduction to super conductor - Properties of super conductor Type I and Type II super conductor - Comparision between I and II - High T conductors - Application. 9) New Engineering Materials (Chapter - 9) Introduction - Metallic glasses, Types, Properties, Preparation and its application - Introduction to nano technology - Method of producing, Properties and its application - Shape memory alloys - Types - Shape memory effect - Pseudo elasticity - Properties - Application - Bio-materials - General information - Biomedical compatibility of Ti-Al-Nb alloys for implant application. 10) Non-Destructive Testing (Chapter - 10) Introduction - The objective of NDT - Types of defects - Methods of NDT (Liquid penetrate - Dye penetrate, Radiographic - X-ray radiography - X-ray fluoroscopy - Ultrasonic inspection method - Pulse echo system - Visual display units.)