DIFFERENCE BETWEEN ENGINEERING PHYSICS 1 PH2111- REGULATION 2008 & PH6151 REGULATION 2013 SYLLABUS

As per 2013 syllabus Anna university added more topics in it . 
Means that comparing with pervious  year syllabus more then 1 and half unit is added . 6.30 unit is given as 5 unit .

PH6151 Engineering Physics 1 syllabus report 


UNIT I CRYSTAL PHYSICS

This is given as unit 5 in R-2008 . Under this unit 
  Polymorphism and allotropy , Crystal defects topics were removed and Crystal growth techniques –solution, melt (Bridgman and Czochralski) and vapour growth techniques (qualitative) topics were added 

UNIT II PROPERTIES OF MATTER AND THERMAL PHYSICS


This is completely new topic 

UNIT III QUANTUM PHYSICS

This  is given as unit iv in r-2008. No more changes in this unit .

UNIT IV ACOUSTICS AND ULTRASONICS

This is a large unit comparative with r-2008

The Ultrasonics alone given as unit 1 in R-2008 . But in R-2013 

ACOUSTICS(new topic) also combined with this and given as unit 4.

 

ACOUSTICS

(Classification of Sound- decibel- Weber–Fechner law – Sabine’s formula- derivation using growth and decay method – Absorption Coefficient and its determination –factors affecting acoustics of buildings and their remedies.)

UNIT V PHOTONICS AND FIBRE OPTICS

This is a large unit comparative with R-2008

The FIBRE OPTICS alone given as unit 1 in R-2008 . But in R-2013 PHOTONICS (new topic) also combined with this and given as unit 5.

PHOTONICS

Spontaneous and stimulated emission- Population inversion -Einstein’s A and B coefficients - 

derivation. Types of lasers – Nd:YAG, CO2 , Semiconductor lasers (homojunction & heterojunction)-

Industrial and Medical Applications.

Principle and propagation of light in optical fibres – Numerical aperture and Acceptance angle - Types of optical fibres (material, refractive index, mode) – attenuation, dispersion, bending - Fibre Optical Communication system (Block diagram) - Active and passive fibre sensors- Endoscope