Home Syllabus 1st Semester PH8151 ENGINEERING PHYSICS Anna University Syllabus for 1st semester R2012

PH8151 ENGINEERING PHYSICS Anna University Syllabus for 1st semester R2012

ANNA UNIVERSITY SYLLABUS FOR 1ST SEMESTER

DOWNLOAD SYLLABUS FOR FIRST SEMESTER ALL SUBJECTS INCLUDED .

SYLLABUS APPLICABLE FOR ALL ANNA UNIV ZONES ( CHENNAI , TRICHY , COIMBATORE , MADURAI , TIRUNELVELI )

CURRICULUM & SYLLABUS

(Common to all branches of B.E. / B. Tech. Programmes) SEMESTER  I

 

CODE NO

SUBJECT TITLE

L

T

P

C

THEORY
HS8151Technical English -I

3

1

0

4

MA8151Mathematics -I

3

1

0

4

PH8151Engineering Physics

3

0

0

3

CY8151Engineering Chemistry

3

0

0

3

GE8151Computing Techniques

3

0

0

3

GE8152Engineering Graphics

2

0

3

4

PRACTICAL
PH8161Physics Laboratory

0

0

2

1

CY8161Chemistry Laboratory

0

0

2

1

GE8161Computer Practices Laboratory

0

0

3

2

GE8162Engineering Practices Laboratory

0

0

3E

2

TOTAL

17

2

1327

 SYLLABUS FOR 1ST SEM ANNA UNIV

ANNA UNIVERSITY SYLLABUS : DOWNLOAD 

PH8151                                           ENGINEERING PHYSICS                                        L  T  P  C

(Common to all Branches of B.E./B.Tech.Programmes)           3  0  0  3

 

OBJECTIVE:

To introduce the basic physics concepts relevant to different branches of Engineering and

Technology.

 

UNIT I               PROPERTIES OF MATTER                                                                               9

Elasticity – Poisson’s ratio and relationship between moduli (qualitative) – Stress-strain diagram – factors affecting elasticity – bending of beams – cantilever – bending moment – theory and experiment of Young’s modulus determination – Uniform and non-uniform bending – I shaped girders – twisting couple – hollow cylinder – shaft – torsion pendulum – determination of rigidity modulus- moment of inertia of a body (regular and irregular).

 

UNIT II             ACOUSTICS AND ULTRASONICS                                                                    9

Classification of sound – loudness and intensity – Weber-Fechner Law – standard intensity and intensity level – decibel – reverberation – reverberation time – rate of growth and decay of sound intensity – derivation of Sabine’s formula – absorption coefficient and its determination – factors affecting acoustics of buildings : focussing, interference, echo, Echelon effect, resonance – noise  and  their  remedies.    Ultrasonics  –  production  –  magnetostriction  and  piezoelectric methods – detection of ultrasound – acoustic grating – industrial applications – NDT – Ultrasonic method: scan modes and practice.

 

 

UNIT  III          THERMAL PHYSICS                                                                                            9

Thermal expansion – thermal stress – expansion joints – bimetallic strips – thermal conductivity – conductions in solids – Forbe’s and Lees’ disc methods – Rectilinear flow of heat through a rod – flow of heat through a compound materials – radical flow of heat through a spherical shell – thermal insulation of buildings – Laws of blackbody radiation: Kirchoffs law, Stephens law, Wiens law, Raleigh-Jean law and Planks law (derivation). Laws of thermodynamics – Otto and diesel engines and their efficiency – entropy – entropy of Carnot’s cycle – reverse Carnot’s cycle – refrigerator.

 

UNIT  IV             APPLIED OPTICS                                                                                               9

Interference – Michelson interferometer: construction, working, determination of wave length and thickness – anti-reflection coating – air wedge and its application – Lasers – Einstein’s coefficients

– CO2, Nd:YAG and semiconductor lasers –  homo junction and hetro junction –  construction and working – applications – Optical fibres – classification (index & mode based) – principle and propagation of light in optical fibres – acceptance angle and numerical aperture – fibre optic communication system – active and passive sensors.

 

UNIT V             SOLID STATE PHYSICS                                                                                      9

Nature of bonding – growth of single crystals (qualitative) – crystal systems – crystal planes and directions – expressions for interplanar distance – coordination number and packing factor for simple structures: SC, BCC, FCC and HCP – structure and significance of NaCl, ZnS, diamond and graphite – crystal imperfections: point defects, dislocations and stacking faults – unit cell, Bravais space lattices – miller indices.

 

TOTAL : 45 PERIODS

 

TEXT BOOKS:

1.  Gaur R.K., and Gupta, S.L., Engineering Physics, Dhanpat Raj Publications,2003.

2.  Palanisamy, P.K., Engineering Physics, Scitech Publications (P) Ltd, 2006.

3.  Arumugam, M., Engineering Physics, Anuradha Publications, 2000.

 

REFERENCES:

1.  Sankar, B.N., Pillai.S.O., Engineering Physics, New Age International (P) Ltd., 2007.

2.  Rajendran.V Engineering Physics, Tata McGraw-Hill, 2009.

 

ANA UNIV SYLLABUS FOR  1ST SEM : DOWNLOAD

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