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296
ANNEXURE – 9
CHOICE BASED CREDIT SYSTEM – STRUCTURE
FROM THE ACADEMIC YEAR 2014–15
B.Sc PHYSICS
SEM Part – I Part – II Part – III Part – IV
Part – V
(6th Hr)
ACC
(6th Hr) SLC
I Sem.
I
Lang
(6)
II
Lang
(6)
Core (4)
Core (4)
Core
Lab
(2)
Allied
Maths
(6)
–
SBE (2)
– Total (30)
NCC/NSS/PED. (3)
Com.Eng (2)
Comp.Lit (1)
– –
II
Sem.
I
Lang (6)
II
Lang (6)
Core
(4)
Core
(3)
Core
Lab (2)
Allied
Maths (6)
–
SBE
(2)
Elec.
EVS (1)
Total
(30)
NCC/NSS/PED.
(3)
Com.Eng
(2)
Comp.Lit
(1) –
SLC
Law
and
Society
III Sem.
I
Lang
(6)
II
Lang
(6)
Core (2)
Core
Lab
(2)
Allied
Maths
(4)
Allied Che. (4)
Allied
Che. Lab (2)
–
NME (2)
– Total (30)
NCC/NSS/PED. (3)
Com.Eng (2)
Comp.Lit (1)
– SLC
Human Rights
IV
Sem.
I
Lang
(6)
II Lang
(6)
Core (2)
Core Lab
(2)
Allied Maths
(6)
Allied Che.
(4)
Allied Che. Lab
(2)
NME
(2) –
Total
(30)
NCC/NSS/PED.
(3)
Com.Eng
(2)
Comp.Lit
(1) –
SLC Major
C Programming
V
Sem.
Core
(5)
Core
(5)
Core
(5)
Core Lab
(3)
Core Lab
(3)
Allied Che.
(4)
Allied Che. Lab
(2)
SBE Major
(2)
Elec. W.S.
(1)
Total
(30) –
Com.Eng
(2)
Comp.Lit
(1)
Skill Devt –
Career
Guidance (3)
SLC Major Communication
System
VI
Sem.
Core
(5)
Core
(5)
Elec. Project
(5)
Core Lab
(3)
Core Lab
(3)
Allied Che.
(4)
Allied Che. Lab
(2)
– Elec. VBE
(2)
Total
(30) –
Com.Eng
(2)
Comp.Lit
(1)
Skill Devt –
Career
Guidance (3)
–
TOTAL 180 Hrs
I Language – Tamil
II Language – English
SBE – Skill – Based Electives
SLC – Self – Learning Course
EVS – Environmental Studies
W.S – Women Studies
297
CHOICE BASED CREDIT SYSTEM – STRUCTURE
FOR THOSE WHO HAVE JOINED FROM THE ACADEMIC YEAR 2014–15 ONWARDS
B.Sc PHYSICS
Sem
Part
Course Subject Hrs. 6th
Hr. Cr.
Adl.
Cr. Exam (Hrs)
Marks
Allotted
Int. Ext.
I
I Lang. – I Tamil – I 6 3 3 25 75
II Lang. – II English – I 6 3 3 25 75
III
Core Properties of matter and
Thermal Physics 4 4 3 25 75
Core Electricity 4 4 3 25 75
Core
Lab
Practical –I 2 – – –
Allied Maths
Allied Mathematics Paper–I 6 5 3 25 75
IV SBE - I Material science 2 2 2 25 75
V Extension activities
NSS / NCC / PED 3 – – –
Additional Courses
Communicative English–I 2 – – –
Computer Literacy 1 – – –
II
I Lang. – I Tamil – II 6 3 3 25 75
II Lang. – II English – II 6 3 3 25 75
III
Core Optics and Spectroscopy 4 4 3 25 75
Core Electromagnetism 3 3 3 25 75
Core
Lab
Practical– I 2 2 3 40 60
Allied Maths
Allied Mathematics Paper–II 6 5 3 25 75
IV SBE - II Renewable Energy sources 2 2 2 25 75
EVS Environmental Studies 1 1 2 – 100
V Extension activities
NSS / NCC / PED 3 – – –
Additional
Courses
Communicative English–I 2 1 3 25 75
Computer Literacy 1 – – –
SLC Law and Society 3 3 – 100
298
Sem
Part
Course Subject Hrs. 6th
Hr. Cr.
Adl.
Cr. Exam (Hrs)
Marks
Allotted
Int. Ext.
III
I Lang. – I Tamil – III 6 3 3 25 75
II Lang. – II English – III 6 3 3 25 75
III
Core Classical Mechanics 2 2 3 25 75
Core
Lab
Practical– II 2 – – – –
Allied Maths
Allied Mathematics
Paper – III 6 5 3 25 75
Allied Che Inorganic, Organic and
Physical Chemistry - I 4 4 3 25 75
Allied Che Volumetric Analysis Lab 2 – – – –
IV NME - I Basic Physics – I 2 2 2 25 75
V Extension activities
NSS / NCC / PED 3 – – –
Additional Courses
Communicative English–II 2 – – –
Computer Literacy 1 – – –
SLC Human Rights 3 3 – 100
IV
I Lang. – I Tamil – IV 6 3 3 25 75
II Lang. – II English – IV 6 3 3 25 75
III
Core Statistical Physics 2 2 3 25 75
Core
Lab
Practical–II 2 2 3 40 60
Allied
Maths
Allied Mathematics
Paper – IV 6 5 3 25 75
Allied Che Inorganic, Organic and
Physical Chemistry - II 4 4 3 25 75
Allied Che Volumetric Analysis Lab 2 3 3 40 60
IV NME - II Basics of Photography 2 2 2 25 75
V Extension activities
NSS / NCC* / PED* 3 1 3 25
*40
75
*60
Additional
Courses
Communicative English–II 2 1 3 25 75
Computer Literacy 1 – – –
SLC C Programming 4 3 – 100
299
Sem
Part
Course Subject Hrs.
6th
Hr. Cr.
Adl.
Cr.
Exam
(Hrs)
Marks
Allotted
Int. Ext.
V
III
Core Basic Electronics 5 5 3 25 75
Core Atomic Physics 5 5 3 25 75
Core Solid state Physics 5 5 3 25 75
Core Lab Physics Lab – III 3 – – –
Core Lab Physics Lab – IV 3 – – –
Allied
Che.
Inorganic and Physical
Chemistry 4 4 3 25 75
Allied Che. Lab
Organic Analysis Lab 2 – – –
IV SBE – III Medical Physics 2 2 2 25 75
WS Women Studies 1 1 2 – 100
Additional
Courses
Communicative English
–III 2 – – –
Computer Literacy 1 – – –
Skill Development –
Career Guidance 3 – – –
SLC Communication Systems 4 3 – 100
VI
III
Core Digital Electronics 5 5 3 25 75
Core Nuclear Physics and
Quantum mech. 5 5 3 25 75
Core Project
*Report;@Viva 6 5 –
40
[*30:@1
0]
60
[*50:@1
0]
Core Lab Physics Lab – III 3 3 3 40 60
Core Lab Physics Lab – IV 3 3 3 40 60
Allied
Che.
Organic and Physical
Chemistry 4 4 3 25 75
Allied
Che. Lab Organic Analysis Lab 2 3 3 40 60
IV VBE Value Based Education 2 2 2 – 100
Additional
Courses
Communicative English–
III 2 1 3 25 75
Computer Literacy 1 1 3 – 100
Skill Development –
Career Guidance 3 2 3 – 100
TOTAL 180 36 140 20
300
ALLIED – PHYSICS FOR MATHEMATICS
Sem Title of the Paper
Hrs.
Cr. Exam
(Hrs)
Marks Allotted
Int. Ext.
I Mechanics, Properties of Matter
and Sound 4 4 3 25 75
II Thermal Physics 4 4 3 25 75
II Allied Physics Practical – I 2 2 3 40 60
III Electricity and Electronics 4 4 3 25 75
IV Optics and Modern Physics 4 4 3 25 75
IV Allied Physics Practical – II 2 2 3 40 60
ALLIED – PHYSICS FOR CHEMISTRY
Sem Title of the Paper
Hrs.
Cr.
Exam
(Hrs)
Marks Allotted
Int. Ext.
III Mechanics, Properties of Matter
and Sound 4 4 3 25 75
IV Thermal Physics 4 4 3 25 75
IV Allied Physics Practical – I 2 2 3 40 60
V Electricity and Electronics 4 4 3 25 75
VI Optics and Modern Physics 4 4 3 25 75
VI Allied Physics Practical – II 2 2 3 40 60
ALLIED – PHYSICS FOR COMPUTER SCIENCE
Sem Title of the Paper
Hrs.
Cr.
Exam
(Hrs)
Marks Allotted
Int. Ext.
I Digital Principles and
Applications 4 3 3 25 75
II Digital Electronics Practicals 3 2 3 40 60
ALLIED – PHYSICS FOR INFORMATION TECHNOLOGY
Sem Title of the Paper
Hrs.
Cr.
Exam
(Hrs)
Marks Allotted
Int. Ext.
II Digital Principles and
Applications 4 4 3 25 75
II Digital Electronics 3 2 3 40 60
301
B.Sc Physics: Those Who Have Joined in The Academic
Year 2014–15 Onwards Under CBCS System
Core Subject CLASSICAL MECHANICS Code: 14213301
SEMESTER III
2 Hrs/Week
Credits 2
Objectives:
To understand the basic concepts in classical mechanics.
To apply the concepts to various physical systems.
UNIT – I: [6 Hrs]
Mechanics of a particle: conservation of linear momentum –
conservation of angular momentum – conservation of energy –
mechanics of a system of particles – conservation theorem for angular
momentum.
UNIT – II: [6 Hrs]
Constraints – Forces of Constraints – Degrees of Freedom –
Generalised Coordinates – Generalised Velocities – Generalised
Momentum.
UNIT – III: [6 Hrs]
Principle of Virtual Work – D’ Alembert’s principle – Lagrange’s
equations of motion from D’ Alembert’s principle – Simple applications
(simple pendulum – compound pendulum – linear harmonic oscillator
– particle moving under a central force)
UNIT – IV: [6 Hrs]
Hamilton’s principle – Deduction of Hamilton’s principle from D’
Alembert’s principle – deduction of Lagrange’s equations of motion
from variational principle.
UNIT – V: [6 Hrs]
Cyclic Coordinates – Hamiltonian function H – Physical
significance – deduction of Hamilton’s equations of motion – Simple
applications (linear harmonic oscillator, motion of a particle in a
central force field)
TEXT BOOKS:
01. Dr. S.L.Gupta, Dr. V.Kumar, and Dr. H.V.Sharma, Classical
Mechanics, 9th Edi.,Pragati Prakashan, Meerut, 1990.
02. Murugeshan R., Modern Physics, Sultan Chand and Sons, 12th
edi., 2006.
REFERENCE BOOKS:
01. Biswas S.N., Classical Mechanics, Books and Allied (P) Ltd,
Kolkata.
302
Part – IV BASIC PHYSICS - I Code: 14463321
Non–Major Electives SEMESTER III 2 Hrs/Week Credits 2 Objectives:
To understand the basic principles of physics.
UNIT – I: [6 Hrs]
Main types of force – work and Energy – Molecules and atoms –
solids, liquids and gases.
UNIT – II: [6 Hrs]
Units, measurement, mass and density – SI units – Area and
volume – Macs – density.
UNIT – III: [6 Hrs]
Gravity on earth – weightlessness – Newton’s first law of Motion
– Elasticity – Forces in Liquids – Upthrust – principle of flotation.
UNIT – IV: [6 Hrs]
Definition of pressure – Molecular theory of pressure – The
effects of pressure in a liquid – Measuring pressure differences –
Transmission of pressure – pumps – The siphon.
UNIT – V: [6 Hrs]
Speed – velocity – Acceleration – Equations of Motion – Motion
graphs and their interpretation – solving equations with motion
graphs.
TEXT BOOK: 01. Gilbert Rowell, Sydney Herbert, Physics, Cambridge University
Press, 1987. Unit Chapter
I 1 1.1 to 1.5 II 2 2.1 to 2.4 III 3 3.1 to 3.7
IV 4 4.1 to 4.7 V 5 5.1 to 5.6
Core Subject STATISTICAL PHYSICS Code: 14213401
SEMESTER IV 2 Hrs/Week
Credits 2
Objectives:
To understand the basic concepts in statistical physics.
To apply the concepts to various physical systems.
UNIT – I: [6 Hrs]
Statistical Basics – Probability – Principle of equal A priori
probability – Microstate and macrostate – Theromodynamic probability
Constraints on a system – Most probable state – Concept of a cell in a
compartment.
303
UNIT – II: [6 Hrs]
Degrees of freedom – Position space – momentum space – phase
Space – M space and gamma space – Division of Phase space into
cells – Application – Free Particle – Fundamental Postulates of
Statistical Mechanics – Statistical Ensembles – Comparison.
UNIT – III: [6 Hrs]
Theories based on Statistical Mechanics - Entropy and
probability – Boltzmann’s entropy relation – Boltzmann’s canonical
distribution law – Equipartition of energy.
UNIT – IV: [6 Hrs]
Three Kinds of particles – M.B Statistics applicable to ideal gas –
M.B. distribution law – Condition for most probable distribution – M.B.
Energy distribution law in general form – Mean, RMS and most
probable speeds.
UNIT – V: [6 Hrs]
Need of Quantum statistics – Development – Indistinguish ability
of particles – B.E distribution law – F. D distribution law – Fermi level
and Fermi energy – Comparison of the three statistics.
TEXT BOOK:
01. Brijlal N., Subrahmanyam and Hemne P.S., Heat Thermodynamics and Statistical Physics, S.Chand and Co., Ltd., Revised Edition, 2010.
UNIT I – Chapter 9– 9.1 to 9.3, 9.7, 9.8, 9.10, 9.12, 9.14 UNIT II - Chapter 10 – 10.1 to 10.6, 10.7(ii) only, 10.8, 10.10, 10.11.
UNIT III- Chapter 10 – 10.14 to 10.16, 10.18 UNIT IV- Chapter 11 – 11.1, 11.2, 11.3 (relevant topics
only) 11.5. UNIT V - Chapter 12 – 12.1, 12.2, 12.4, 12.5, 12.8, 12.10, 12.15
REFERENCE BOOKS: 01. Agarwal, Statistical Physics and Thermodynamics S. Chand and
Co., Ltd., 02. Bhattacharjee, Statistical Physics, Allied publishers ltd, June
2000.
03. Agarwal B.K., Melvin Eisners, Statistical mechanics, New Age international (p) ltd. 1998.
Core Lab PRACTICAL – II Code: 14213402
SEMESTER III & IV 2 Hrs/Week
Credits 2 LIST OF EXPERIMENTS:
01. Spectrometer – Prism i–d Curve – To find µ
02. Spectrometer – Prism i – i Curve – To find µ
03. Spectrometer – grating by minimum deviation method
304
04. Spectrometer – grating resolving power and dispersive
power
05. Spot Galvanometer - Comparison of e.m.f.'s.
06. Spot Galvanometer - Comparison of capacitances.
07. Spot Galvanometer - Charge sensitivity.
08. Spot Galvanometer - Current and Voltage Sensitivity.
09. Microscope - Airwedge - Thickness of paper.
10. Microscope - Newton's rings - Radius of curvature of a
lens.
11. Sonometer - Determination of A.C. frequency.
12. De Sauty's Bridge - Comparison of capacitances.
13. Potentiometer - Determination of resistance and resistivity
of a coil.
14. Conversion of Galvanometer into Voltmeter.
15. Magnetic field along the axis of a coil carrying current -
Determination of M and BH.
16. Carey Foster's method - Determination of Mutal
Inductance.
Part – IV BASICS OF PHOTOGRAPHY Code: 14463421
Non–Major Electives SEMESTER IV 2 Hrs/Week
Credits 2 Objectives:
To understand the basic concepts of photography.
UNIT – I: [6 Hrs]
Introduction: The photographic process in brief – light –
Refraction – dispersion – Illumination – Image formation
UNIT – II: [6 Hrs]
The camera: Basic parts of the camera – three important
controls of the camera – Aparture or ‘f’ – stop settings – Types of
camera – Selecting a camera.
UNIT – III: [6 Hrs]
Exposure Techniques: Depth of field – depth of focus –
Additional aperture stops – Exposure for taking photographs of moving
subjects – panning – Exposure guideline for taking night shots without
falsh unit – over exposure and under exposure.
UNIT – IV: [6 Hrs]
Introduction to colour photography: Primary and complementary
colours – colour films – colour tranperancy film – colour Negative film –
305
Types of colour films Based on ‘colour temperature’ – camera for colour
photography.
UNIT – V: [6 Hrs]
Digital imaging: Introduction – DIGICAM – How does a digicam
work – Parts of a digicam – Resolution of the digital Image – choosing a
digicam – Handling a digicam
TEXT BOOK:
01. Thiagarajan S., The New Practical Photography, Sultan chand & sons, publications, New Delhi, 6th Ed., 2006.
Unit Pg .no
I 1 to 5 II 6 to 7, 9 to 18
III 28 – 31 IV 152 to 155 V 232 to 239
Self Learning Course-Major C – PROGRAMMING Code: 14803421
SEMESTER IV
Addl. Credits 4
Objectives:
To improve the programming skill in C language.
UNIT – I:
Introduction – Importance of C – Language Basic structure of C –
Programs – Executing a program – C – character set – C – Tokens,
keywords and identifiers – constants – Variables Data types –
Declaration of variables – Defining symbolic constants.
Operators – Arithmetic expressions – Precedence of Arithmetic
operators – Type conversion in expressions – Operators precedence
and associativity – Reading a character – Writing a character –
Formatted Input – Formatted output – Simple Programs.
UNIT – II:
Decision making statements: Simple ‘IF’ statement – IF – ELSE
statement – Nesting of IF – ELSE statement – ELSE IF ladder –
SWITCH statement – GOTO statement – Decision making and looping
statements – WHILE statement – DO statement – FOR statement –
Programming examples.
Arrays – One dimensional array: declaration and initialization –
Two dimensional arrays: Two dimensional arrays – Initializing Two
dimensional arrays – Multi dimensional arrays – Example programs.
UNIT – III:
Functions – User defined functions– Need for user defined
functions – Multi function program – Elements of user defined
306
functions – Definition of functions – Return values and their types –
Function calls – Function declaration – Functions with no arguments
and no return values – Functions with arguments but no return values
– Functions with arguments with return values – Recursion – Passing
arrays to functions – Storage classes – Illustrating programs.
UNIT – IV:
Structures – Defining a structure – Declaring structure variables
– Accessing structure members – Structure initialization – Arrays of
structures – Arrays within structures – Structures within structures –
Structures and functions – Unions – Size of structures – BIT fields –
Programming examples.
UNIT – V:
Pointers –Accessing the address of a variable – Declaring pointer
variables – Initialization of pointer variables – Accessing a variable
through its pointer – Chain of pointer – Pointer expressions – Pointer
increments and scale factor – Pointers and arrays – Pointers as
function arguments – Functions returning pointers – Pointers to
functions – Pointers and structures – File management in C – Defining
and opening a file – Closing a file – Input/output operations on files –
Random access to files – command line arguments – Example
programs.
TEXT BOOK:
01. Ramasamy S., and RadhaGanesan, Programming in C, Cite
Publication, New Delhi.
REFERENCE BOOKS:
01. Balagurusamy E., Programming in C, Tata McGraw – Hill
Publishing Company, New Delhi, 2008.
02. Byron Gottfried, Theory and Problems of Programming with C,
Tata McGraw – Hill Publishing Company, New Delhi, 2006.
Allied Physics ELECTRICITY AND ELECTRONICS [Common for Mathematics/Chemistry Major Students]
SEMESTER III / V Code: 14213321/
14213521
4 Hrs/Week
Credits 4
Objectives:
To understand the basic concepts in Electricity and Electronics.
To apply these concepts to various physical systems.
UNIT – I: [12 Hrs]
Electrostatics: Gauss law (No Proof) – Applications – Field due to
a charged sphere and an infinite plane sheet – Electric Potential
(definition only) – Capacitors – Experssion for C of parallel plate and
307
spherical (Outer sphere earthed) capacitors – Energy of a charged
capacitors – Loss of energy due to sharing of charges.
Current Electricity: Kirchoff’s laws – Applications of
Wheatstone’s network in carey – foster bridge – Measurement of
resistance and Temperature Co–efficient of resistance.
UNIT– II: [12 Hrs]
Magnetic Effect of electric current: Torque on a current loop –
Mirror galvanometer, dead beat and ballistic – current sensitiveness –
voltage sensitiveness – B.G. theory – damping correction – comparison
of emf’s and comparison of capacitors.
UNIT– III: [12 Hrs]
Alternating Current: RMS and Mean values - LCR circuit –
Impedance – Series and parallel resonant circuits – Power factor -
wattless current - choke.
UNIT – IV: [12 Hrs]
Electronics: Junction diodes – forward and Reverse bias – diode
Characteristics – Types of diodes (LED and Zener) - Transistors
Characteristics(CE mode only) Biasing and action of a single transistor
(CE) amplifier – frequency response – Hartley oscillator - modulation
(Qualitative study) – OP–AMP and characteristics – virtual earth –
voltage amplifier in inverting mode – op–amp as adder and subtractor
UNIT – V: [12 Hrs]
Binary Number System and Codes: Binary number system –
reason for using binary numbers – binary to decimal and decimal to
binary conversions – addition and subtraction of binary numbers.
Logic Circuits:
Boolean algebra – De Morgan’s theorem – OR, AND, NOT, NOR
and NAND gates – NOR and NAND gates as universal building blocks –
XOR gates.
TEXT BOOKS:
01. Murugeshan R., Electricity and Electronics, (B.Sc. Ancillary physics), III - Semester. Unit Chapter
I 1.5 (relevant section), 1.6, 1.7, 1.10, 1.13, 1.14, 1.16, 1.18, 1.19, 2.1, 2.2, 2.3, 2.4
II 3.1 to 3.10
III 3.12 to 3.20 IV 4.1 to 4.6, 4.9 to 4.25
V 5.1 to 5.18 REFERENCE BOOKS:
01. Brijlal and Subramniyan N., Electricity and Magnetism,
S.Chand and Co, New Delhi, 2005.
308
02. Theraja B.L., Solid State Electronics, S.Chand and Co, New Delhi.
03. Malvino and Leech, Digital Principles and Application McGraw – Hill Publishing Co, New Delhi, 2005.
Allied Phy. MECHANICS, PROPERTIES OF MATTER AND SOUND [For Chemistry Major Students]
SEMESTER III Code: 14213322
4 Hrs/Week Credits 4
Objectives:
To understand the basic concepts in Mechanics, Properties of Matter
and Sound.
To apply these concepts to various Physical Systems.
UNIT – I: [12 Hrs]
Force, Work, Power and Energy:
Forces in Nature – Central Forces – Gravitational and
Electromagnetic – Conservative and Non–Conservative Forces –
Examples – Nuclear Force – Friction – Angle of Friction – Motion of
Bodies along an Inclined Plane – Workdone by a force – Workdone by a
Varying Force – Expression for Kinetic Energy – Expression for
Potential Energy – Power.
UNIT – II: [12 Hrs]
Rotational Motion:
Angular Velocity – Normal Acceleration (no derivation) –
Centrifugal and Centripetal Forces – Torque and Angular Acceleration
– Work and Power in Rotational Motion – Angular Momentum – K.E. of
Rotation – Moment of Inertia – Laws of Parallel and Perpendicular Axes
Theorems – M.I. of Circular Ring, Circular Disc – Solid Sphere, Hollow
Sphere and Cylinder.
UNIT – III: [12 Hrs]
Gravitation:
Kepler’s Laws of Planetary Motion – Law of Gravitation – Boy’s
Method for G – Compound Pendulum Expression for Period –
Experiment to find ‘g’ – Variation of g with Latitude, Attitude and
Depth – Artificial Satellites.
UNIT – IV: [12 Hrs]
Elasticity and Viscosity:
Elastic Moduli – Poisson’s Ratio – Beams – Expression for
Bending Moment – Determination of Young’s Modulus by uniform and
non–uniform Bending–I Section Girders – Torsion – Expression for
Couple per unit twist – Work done in Twisting – Torsional Pendulum –
309
Derivation of Poiseuille’s Formula (analytical method) – Bernouli’s
Theorem – Proof – Applications – Venturimeter – Pilot Tube.
UNIT – V: [12 Hrs]
Sound:
Simple Harmonic Vibrations – Progressive Waves – Properties –
Composition of Two SHM and Beats – Stationary Waves – Properties –
Melde’s Experiments for the Frequency of Electrically Maintained
Tuning Fork – Transverse and Longitudinal Modes – Tape Recording –
Acoustic of Buildings – Ultrasonics – Properties and Applications.
TEXT BOOKS:
01. Murugesan R., Mechanis Properties of matter and sound, B.Sc.
ancillary Physics, I-semester.
02. Brijlal N., and Subramanyam, A Text Book of Sound, S.Chand
and Co., New Delhi, 1991.
REFERENCE BOOKS:
01. Brijlal N. and Subramanyam, Properties of Matter, S.Chand and
Co., New Delhi,
02. Mathur D.S., Mechanics, S.Chand and Co., New Delhi, 2006.
Allied Physics OPTICS AND MODERN PHYSICS Code: 14213421/
[Common for Mathematics/Chemistry Major Students] 14213621
SEMESTER IV / VI 4 Hrs/Week
Credits 4
Objectives:
To understand the basic concepts in optics and Modern physics.
To apply these concepts to different areas.
UNIT – I: [12 Hrs]
Dispersion of Light: Dispersion through a prism – Expression for
the dispersive power of the amterial of a thin prism - Achromatism in
prism – Dispersion without deviation –Direct vision spectroscope –
Aberration in lenses – chromatic aberration – chromatic aberration in
a lens – Removal of Chromatic aberration - Condition for Achromatism
of two thin lenses placed in Contact - Condition for Achromatism of
two thin lenses placed in Separated by a finite distance - Spherical
aberration in lens – Methods of minimising Spherical aberration –
Condition for minimum Spherical aberration of two thin lenses
Separated by a distance – Aplanatic lens – Rainbow – Theory of
Primary Rainbow - Theory of Secondary Rainbow.
UNIT – II: [12 Hrs]
Interference: Introduction - Interference in thin films –
Production of colours in thin films – Air wedge – Newton’s rings –
Determination of Wave length of sodium light by Newton’s rings –
310
Jamin’s Interfecometer diffraction: Introduction – plane transmission
grating – Determination of Wave length of light using transmission
grating (Normal incidence).
UNIT – III:
Polarisation:
Polarisation of light – Double refraction – Huygen’s theory of
double refraction in uniaxial crystals – Nicol prism – Quarteer coave
plate – Hall wave plate – Optical activity: Introduction – Bilot’s law of
rotatary polarization – specific rotatary power – Laurent’s Hall shade
polarimeter.
UNIT – IV: [12 Hrs]
Quantum theory: Planck’s quantum theory – Raman effects
discovery – Experimental study of Raman effect – characteristics of
Raman lines – Quantum theory of Raman effect – Applications – Photo
electricity: Introduction – Experimental investigations on the
photoelectric effect – laws of photoelectric emission – Einstein’s
photoelectric equation – photoelectric cells – applications of
photoelectric cells.
UNIT – V: [12 Hrs]
Wave Nature of Matter: Introduction – the De broglie’s wave
length – electron diffraction – G.P. Thomson’s experiment – Relativity:
The Michelson Morley experiment – Postulates of special theory of
Relativity - Lorentz transformation equations – Length contraction –
Time dilation – Varaiation of Mass with velocity – Mass energy
equivalence.
TEXT BOOKS:
01. Murugeshan R., Optics Spectroscopy and Modern Physics –IV
semester (B.Sc. Ancillary Physics).
Unit Chapter
I 1 1.7 to 1.24
II 2 2.1 to 2.10
III 3 3.1 to 3.10
IV 4 4.3 to 4.14
V 5 5.1 to 5.11
REFERENCE BOOKS:
01. Sehgal – Chopra – Sehgal, Modern Physics, 9th edi., Chand S
and Sons, New Delhi, 1998.
02. Subramaniam N., and Brijlal, A Text book of optics, 22nd Ed.,
S.Chand and Co, New Delhi, 1995.
311
Allied Phy. THERMAL PHYSICS Code: 14213425 [For Chemistry Major Students] 4 Hrs / Week
SEMESTER IV Credits 4
Objectives: To understand All Physical Processes Involving Temperature and Heat.
To investigate the Dynamical and Thermal Properties of Bodies by
Thermodynamic Laws.
UNIT – I: [12 Hrs]
Expansion:
Expansion of Crystals – Determination of by Airwedge Method
– Expansion of Anisotropic Solids – Solids of Low Expansivity and their
Uses – Anomalous Expansion of Water – Thermostats.
Isothermal and Adiabatic Changes:
Derivation of Equation for Both – Cv and Cp of a Gas – Relation
between them – Experimental Determination of CV by Joly’s Method –
Determination of Cp by Regnault’s Method.
UNIT – II: [12 Hrs]
Conduction:
Lee’s Disc Method for Conductivity of a Bad Conductor –
Analogy between Heat Flow and Electric Current – Wiedemann Franz
Law.
Convection:
Convection in Atmosphere – Lapse Rate – Stability of
Atmosphere – Green House Effect – Atmospheric Pollution.
Radiation:
Stefan’s Law – Determination of Stefan’s Constant by Filament
Heating Method – Solar Constant Measurement – Water Flow
Pyrheliometer Temperature of the Sun – Solar Spectrum – Energy
Distribution in Black Body Spectrum – Planck’s Law (no derivation) –
Derivation of Wien’s Law and Rayleigh Jean’s Law from Planck’s Law.
UNIT – III: [12 Hrs]
Kinetic Theory of Gases:
Mean Free Path – Transport Phenomena – Diffusion – Viscosity
and Thermal Conductivity – Maxwell’s Law of Distribution of Molecular
Speed (no derivation) – Experimental Verification – Degrees of Freedom
– Boltzmann’s Law of Equipartition of Energy – Calculation for
Monoatomic and Diatomic Gases.
UNIT – IV: [12 Hrs]
Thermodynamics:
Derivation of Efficiency – Carnot’s Theorem (statement only) –
Second Law of Thermodynamics – Entropy – Changes of Entropy in
Carnot’s Cycle – Change of Entropy in Conversion.
312
UNIT – V: [12 Hrs]
Low Temperature Physics:
Joule kelvin Effect – Simple Theory of Porous Plug Experiment –
Liquefaction of Oxygen – Cascade Process – Liquefaction of Air –
Linde’s Process – Liquefaction of Helium – K.Onnes Method – Adiabatic
Demagnetization – Curie’s Law – Giauque’s Method –
Superconductivity.
TEXT BOOK:
01. Brijlal and Subramanyam N., Heat and Thermodynamics,
S.Chand and Co., New Delhi, 2007. REFERENCE BOOKS:
01. Murugeshan R., Thermal Physics, Ancillary Physics – II.
Allied Physics Lab ALLIED PHYSICS PRACTICAL – II [Common for Mathematics and Chemistry Major Students]
SEMESTER III & IV / V & VI Code: 14213423
/14213622
2 Hrs/Week
Credits 2
Objectives:
To gain the knowledge about the Electrical and electronic circuits.
LIST OF EXPERIMENTS:
01. Dispersive power of a prism using Spectrometer
02. Grating – ‘’ by Normal incidence using Spectrometer
03. Newton’s rings – Determination of radius of curvature of a lens.
04. Air wedge – Thickness of a wire.
05. LCR– Series resonance –Determination of L and Q factor
06. LCR–Parallel resonance–Determination of L and Q factor
07. Spot Galvanometer – Voltage and current sensitivness
08. Resistance and Resistivity - potentiometer.
09. Comparison of capacitances – Desauty’s Bridge (A.C.Method)
10. Universality of NAND gate.
11. Universality of NOR gate.
12. Verification of De Morgan’s theorems.
13. OP-AMP as an adder and subtractor.
14. Hartley Oscillator–Determination of L
313
B.Sc PHYSICS: Those who have joined in the Academic
year 2014–15 onwards under CBCS System
EVALUATION PATTERN
Internal : 25 Marks External : 75 Marks
INTERNAL:
Test – 20 (average of the better two of the three tests conducted)
Assignment – 5
Question Paper Pattern:
INTERNAL EXTERNAL
Part – A : 6 1 = 6
(Multiple Choice)
Part – B : 2 7 = 14
(Either /Or)
Part – C : 2/3 10= 20
*40
Part – A :10 1 = 10
(Multiple Choice)
Part – B : 5 7 = 35
(Either /Or)
Part – C : 3/510 = 30
75
* Internal test mark 40 will be converted to 20.
SBE & NME
INTERNAL EXTERNAL
Part – A : 3 1 = 3
(Multiple Choice)
Part – B : 1 7 = 7
(Either /Or)
Part – C : 1/2 10= 10
20
Part – A :15 1 = 15
(Multiple Choice)
Part – B : 3/5 10 = 30
Part – C : 2/415 = 30
75
The Assignment Component of any one of the subjects (except
Non-Major Electives and other Department Papers) in the III and IV
Semesters in UG COURSES (as decided by the Head of the Department
on Rotation Basis) should be in the form of REPORT (as per the
guidelines) on the HANDS ON EXPERIENCE GAINED by the students
from their:
Part-time job (or)
Self-Employment (or)
Making of Hand made Products (or)
Survey on Marketing of goods and services (or)
Maintenance and Servicing of Equipments (or)
How things Work (or)
Working Principles of Toys/gadgets…. Models (or)
Making of working Models using some Concepts
Students should maintain a work diary which should be
monitored by the course teacher guided by a Monitoring Committee
of the concerned department.