DEPARTMENT OF PHYSICS BOARD OF STUDIES …govtcitycollege.ac.in/pdfs/Syllabus/Physics UG.pdf ·...

GGOOVVEERRNNMMEENNTT CCIITTYY CCOOLLLLEEGGEE,, HHYYDDEERRAABBAADD

(Autonomous)

Affiliated to Osmania University

Re-Accredited with ‘A’ Grade by NAAC

High Court Road, Hyderabad – 500 002

DEPARTMENT OF PHYSICS

BOARD OF STUDIES MEETING

Physics Syllabus and Panel of Examiners

30.03.2017

(2017-18)

Board of Studies (2017-18):

Composition as per UGC –XII Plan guidelines Annexure – V:

S.No Name Signature 01. Prof.C.Vishnu Vardhan

Reddy Hon’ble Chairperson BOS ,Osmania University.

02. Prof.M.V.Ramana Reddy Hon’ble member Nominated by Academic Council

03. Prof.G.Prasad Hon’ble member Nominated by Academic Council

04. Smt.N.Chandana Chairperson,GCC,Hyd

05. Dr.S.E.Naina Vinodini Member

06. Dr.J.C.Babu Member

07. Sri.V.Srinivasa Rao Member

08. Smt.N.Kiranmai Member

09. Sri.G.Shiva Kumar Member

GOVERNMENT CITY COLLEGE (A)

ALLOCATION OF CREDITS

PHYSICS

Semester Theory/Practical

Title Contact Hours per week

Maximum Marks

Credits

I

Theory Mechanics 4 100 04 Practicals – I Mechanics Practiclas

3 25 01

II

Waves and Oscillations 4 100 04 Practicals – II

Waves and Oscillations Practicals

3 25 01

III

Theory Thermodynamics 4 100 04 Practicals – III Thermodynamics Practicals 3 25 01

IV

Theory Optics 4 100 04 Practicals – IV Optics Practicals 3 25 01

V

Core Electricity and Magnetism 4 100 03 Advanced elective -I

Modern physics -I 2 100 02

Advanced elective-II

Optical fiber communications 2 100 02

Practicals - III Electricity,Magnetism and Electronics

3 50 01

Practicals - IV Modern Physics-I Practicals 3 50 01 VI

Core Electromagnetic Theory and Electronics

4 100 03

Applied elective-I

Modern Physics -II 2 100 02

Applied elective-II

Bio - medical instrumentation physics

2 100 02

Practicals-III Electricity, Electromagnetic theory + Electronics

3 50 01

Practicals -IV Modern physics + Digital Electronics

3 50 01

Project work Self study and Skill based Grade 01 Note: As and when Osmania University implements the CBCS for II year undergraduate Courses (2017-18) it shall be implemented in toto.

Govt. City College (Autonomous), Hyd. B.Sc (Physics)

CORE –III Thermodynamics

III-Semester. Unit-I (Total 20Periods) 1. Thermodynamics (15): Heat and Work-Internal energy-Indicator Diagrams work done in Isothermal and adiabatic processes-First law of thermodynamics-significance and applications of first law of thermodynamics-Reversible and Irreversible process-Carnot’s theorem-Carnot’s engine, efficiency-Clausius-Clapeyron equation-Second law of thermodynamics, different statements-Thermodynamic scale of temperature-Entropy concept-Entropy and disorder, measurement of entropy changes in reversible and irreversible processes-Entropy of universe-Entropy-Temperature diagrams. 2. Thermodynamics Potentials & Maxwell’s Equations (5): Thermodynamic potentials-Derivation of Maxwell’s thermodynamic relations-Specific heats-Derivations for ratio and difference of two specific heats-Joule-Kelvin effect-expression for Joule-Kelvin Coefficient. Unit-II (Total 20Periods) 1. Kinetic Theory of Gases (5): Deduction of Maxwell’s law of distribution of molecular speeds-Transport phenomena-Viscosity, thermal conduction and diffusion of gases. 2. Quantum Theory of Radiation (15): Black body-Fery’s black body-distribution of energy in the spectrum of a black body-Wein’s displacement law, Wein’s law, Raleigh Jeans law-Quantum theory of radiation-Planck’s law-deduction of Wein’s law, Raleigh Jeans law, Wein’s displacement law from Planck’s law-Measurement of radiation-Types of Pyrometers-disappearing filament optical Pyrometers-experimental determination-Angstrom Pyrheliometer-determination of Solar Constant. Unit-III (Total 20Periods) 1. Low Temperature Physics (10): Liquefaction of gases using Joule-Kelvin effect-Porous plug experiment-Distinction between Joule’s expansions-Adiabatic expansion and Joule-Thomson’s expansion-expression for Joule-Thomson cooling-liquefaction of Helium- Kapitza’s method-Adiabatic demagnetization production of low temperatures, Principle of Refrigeration-Vapour compression type. 2. Statistical Thermodynamics (10): Introduction to statistical mechanics-statistical equilibrium-probability theorems in statistical thermodynamics-Maxwell-Boltzmann distribution law (Statement and expression only)-Application to ideal gas. Quantum Statistics-Phase space-Fermi-Dirac distribution law (Statement and expression only)-Application to electron gas-Bose-Einstein distribution law (Statement and expression only)-Application of Photon gas-comparison of the three statistics. Note: Problems should be solved at the end of every chapter of all units.

PRACTICALS ( Physics – Paper-III)

III SEMESTER

Number of classes per week per paper – (3 Periods)

1. Thermo emf thermometry determination of temperature using a thermocouple.

2. Heating efficiency of electrical kettle with varying voltages.

3. Determination of thermal conductivity of a given bad conductor using Lee’s method.

4. Pulfrich refractometer-Determination of refractive index of liquid.

5. Refractive index of a liquid and Glass –Boy’s method

6. Thickness of a wire-Wedge method.

7. Determination of wavelength of light-Biprism.

8. Determination of Radius of curvature of given convex lens-Newton’s rings.


CORE –IV Optics

IV-Semester. Unit-I (Total 20Periods) 1. Matrix Methods in Paraxial Optics (12): Concept and derivation of translation, refraction and system matrices position of the image planes and magnification of the optical system-application of matrix methods to simple optical systems (1) a thick lens (2) thin lenses in contact (3) two thin lenses separated by distance, Cardinal points of lens system, Unit and Nodal planes. 2. Aberration Matrix Methods (8): Chromatic aberration in a lens, achromatic doublet, achromatize for two lenses in contact and separated by a distance-monochromatic aberrations. The spherical aberration (longitudinal spherical aberration) due to (i) a plane refraction surface and (ii) a spherical surface (expressions without proof) minimization of spherical aberration-explanation of Coma-Astigmatism. Unit-II (Total 20Periods) 1. Interference (12): The superposition principle-Coherence-temporal and spatial-conditions for interference of light-Interference by division of wave front-Fresnel’s biprism-determination of wavelength of light. Change of phase on reflection-determination of thickness of a transparent material-using prism. Interference by division of amplitude-Oblique incidence of a plane wave on thin film (Cosine law) - colours of thin films-non reflecting thin films-Interference by a plane parallel film illuminated by a point surface-Interference by film with two non parallel reflecting surfaces (wedge shaped film)-determination of diameter of wire, Newton’s rings in reflected and transmitted light, determination of wavelength of monochromatic light, thickness of a thin plate. 2. Lasers, Fiber Optics and Holography (8): Spontaneous, Stimulated emission-laser principle-population inversion-Einstein coefficients-Types of lasers, He-Ne and Ruby lasers and the applications of lasers. Optical fibre – types of optical fibres-single mode and multi mode fibres- step and graded index fibres and their structure-fibre materials, principles of fibre communication (qualitative treatment only)Basic principles of Holography- Gabor Hologram and its limitations, application of Hologram. Unit-III (Total 20Periods) 1. Diffraction (10): Fraunhofer diffraction-diffraction due to single slit and circular aperture. Limit of resolution Fraunhofer diffraction double slit-Fraunhofer diffraction pattern with N-slits-The Fourier transform and its properties-the shifting theorem and application of the FT to Fourier diffraction due to single slit. A doublet and the diffraction grating-normal grating and oblique incidence determination of wavelength of light-

Fresnel’s diffraction-Fresnel’s half period zones-zone plates-diffraction at straight edge-diffraction of plane wave by straight edge. 2. Polarization and Double Refraction (10): Polarized light-Brewster’s law-Malus law-Phenomenon of double refraction of Calcite-Refraction of plane wave incident on a negative crystal like Calcite-Nicol’s Prism. Analysis of polarized light by quarter wave plate-Babinet’s compensator-optical activity-Laurent’s half shade polarimeter experiment.

Note: Problems should be solved at the end of every chapter of all units.

PRACTICALS (Physics – Paper-IV)

IV - SEMESTER

Number of classes per week per paper – (3 Periods)

1.Study of Optical Rotation-Polarimeter.

2.Dispersive power of a Prism.

3.Determination of wavelength of a light using diffraction grating minimum-

deviation method.

4.Wavelength of light using diffraction grating normal incidence method.

5.I-d curves-using Spectrometer.

6.Resolving power of a telescope.

7.Wavelength of a given monochromatic source of light using diffraction grating.

8.Determination of wavelength of light diffraction at thin wire.

9.Resolving power of grating.

10.Determination of mean diameter of lycopodium powder (Diffraction).

Text Books: Unified Physics Volume II by S.LGupta Thermodynamics and Optics Telugu Academy Fundamentals of Physics Halliday/Resnick/Walker Wiley India Edition 2007. Reference books: Optics by D.N.Vasudeva Heat and Thermodynamics by J.B.Rajam Heat and Thermodynamics by Theraja Optics by Brijilal Subrahmanyam Heat and Thermodynamics by Aruldas Statistical Physics by F.Reid Fundamental of Optics by Jenkins ,A.Francis and White E.Harvey Modern Engineering Physics A.S.Vasudeva.


Core –V Electricity and Magnetism

V-Semester. Unit-I 1. Electrostatics (10): Gauss law and its applications- uniformly charged sphere, charged cylindrical conductors and electric field due to an infinite conducting sheet of charge. Deduction of coulombs law from Gauss’s law, mechanical force on a charged conductor, electric potential, and potential due to charged spherical conductor, electric field strength from electric dipole and an infinite line of charge. Potential of a uniformly charged circular disc. 2. Dielectrics (6): An atomic view of potential energy of a dipole in an electric field, polarization and charge density. Gauss’s law for dielectric medium-Relation between D,E and P-Dielectric constant and susceptibility and relation between them, Boundary conditions at the dielectric surface. Electric fields in cavities of a dielectric-needle shaped cavity and disc shaped cavity. Unit-II 1. Capacitance (9): Capacity of concentric spheres and cylindrical condenser, capacity of parallel plate condenser with and without dielectric-electric energy stored by a charged condenser -force between plates of condenser, attracted disc electrometer constriction and working of attracted disc electrometer, measurement of dielectric constant and potential difference. 2. Magnetostatics (6): Magnetic shell-potential due to magnetic shell-field due to magnetic shell-equivalent of electric circuit and magnetic shell-Magnetic induction (B) and field (H) – Permeability and Susceptibility – Hysteresis loop. Unit-III 1. Moving Charge in Electric and Magnetic Fields (8): Motion of charged particles in electric and magnetic fields. Hall Effect, cyclotron, synchrocyclotron and synchrotron-force on a current carrying conductor placed in a magnetic field, force and torque on current loop-Biot-Savert’s law and calculation of B due to long straight wire, circular current loop and solenoid. 2. Electromagnetic Induction (9): Faraday’s law-Lenz’s law-expression for induced e.m.f.-electromotive force-time varying magnetic fields-Betatron-Ballistic galvanometer-theory-damping correction-self and mutual inductance, coefficient of coupling, calculation self inductance of a long solenoid-toroid-energy stored in magnetic field. Transformer – construction, working, energy losses and efficiency. Note: Problems should be solved at the end of every chapter of all units.

REFERENCE BOOKS: 1. Physics Vol. II Halliday and Resnick 2. Electricity Berkeley Physics Series 3. Electronic devices and circuits Milliman and Halkies 4. Electricity and Electronics Tayal 5. Electricity and Magnetism Brijlal and Subramanyam 6. Electricity and Magnetism C.J.Smith 7. Electricity and Magnetism C.J.Smith and Rangawala 8. Digital Electronics Malvino 9. Electricity Magnetism with Electronics K.K.Tewari (S.Chand) 10. Third Year Physics Telugu Academy

Govt. City College (Autonomous), Hyderabad. B.Sc (Physics)

ADVANCED ELECTIVE –I V-Semester Modern Physics-I

Unit-I Spectroscopy:

1. Introduction-Drawbacks of Bohr’s atomic model-Sommerfeld’s elliptical orbits-relativistic correction (no derivation)-Stern & Gerlach experiment- Vector atom model and quantum numbers associated with it-L-S and j-j coupling schemes. Spectral terms-selection rules –intensity roles-spectra of alkali atoms-doublet fine structure-Alkaline earth spectra-singlet and triplet fine structure-Zeeman effect-Paschen –Back and Stark effects (basic Idea).

2. Types of molecular spectra- pure rotational energies and spectrum of diatomic molecule-determination of inter nuclear distance-Vibrational energies and spectrum of diatomic molecules-Raman effect –Classical theory of Raman effect-Experimental arrangement for Raman effect and its applications

Unit –II Modern Physics:

1. Inadequacy of classical physics(discussion only)-Spectral radiation-Plank’s law- Photoelectric effect-Einstein’s photoelectric equation-Compton’s effect(Quantitative) – experimental verification-stability of an atom –Bohr’s atomic theory-Limitations of old quantum theory

2. De-Broglie’s hypothesis-wavelength of matter waves-properties of matter waves-phase and group velocities- Davisson and Germer experiment-Double slit experiment-standing de Broglie waves of electron in Bohr orbits

Unit – III Quantum Mechanics :

1. Heisenberg’s uncertainty principle for position and momentum (x and px)-Energy and time (E and t)- Gamma ray microscope –Diffraction by a single slit- position of electron in Bohr orbit-particle in a box- Complementary principle of Bohr.

2. Schroedinger time independent and time dependent wave equations- Wave function properties-Significance-Basic postulates of quantum mechanics-Operators- Eigen functions and Eigen values-Expectation values- Application of Schroedinger wave equation to particle in one and three dimensional boxes-potential step and potential barrier.


REFERENCE BOOKS: 1. Introductory of Atomic spectra H.E.White 2. Spectroscopy Straughen and walker 3. Quantum Mechanics Mathews and venkateshan 4. Introduction to Quantum Mechanics Pauling and Wilson 5. Physics of atom Wher and Richards 6. Introduction to modern solid state physics Kittel 7. Nuclear Physics D.C.Tayal 8. Elements of modern physics Patil 9. Introduction to modern physics H.S.Mani and G.K.Mehta 10. Prospective of modern physics A.Beiser 11. Atomic and Nuclear Physics T.A. Littlefield and N.Thoriey


Advanced elective – II SEMESTER -V OPTICAL FIBER COMMUNICATIONS Unit-I Optical fiber wave guides: Basic optical laws and Self focusing. Optical fiber modes and configurations Fiber types, Rays and Modes, Step-index fiber structure. Ray optics representation, wave representation. Mode theory of circular step-index wave guides. Wave equation for step-index fibers, modes in step-index fibers and power flow in step-index fibers. Graded – index fiber structure, Graded-index numerical aperture, modes in Graded-index fibers. Unit-II Fiber characteristics: Signal Degradation In Fibers - Attenuation, Absorption, Scattering and Bending losses in fibers, radiative losses, Core and Cladding losses. Signal distortion in optical wave guides: Group delay, material dispersion, waveguide dispersion and intermodal dispersion. Pulse broadening in optical fibers. Power launching in Optical fibers, Source-output pattern, Lensing schemes. Fiber-to-fiber joints: Mechanical misalignment, fiber related losses, Fiber and face preparation. fiber splicing techniques, fiber connectors. Text books: 1.Optical fiber Communications – Gerd Keiser (Mc Graw-Hill) Reference books: 1. Introduction to fiber optics – Ajoy Ghatak and K. Thyagarajan (Cambridge) 2. Optical Electronics – Ajoy Ghatak and K.Thyagarajan (Cambridge) 3. Opto- electronics – J. Wilson and J.F.B. Hawkes (Printice Hall)

Govt. City College (Autonomous), Hyd. B.Sc (Physics) PRACTICALS

SEMESTER-V

Physics – Paper-III

Number of classes per week per paper - (3 Periods)

1. Carey Foster’s Bridge-comparison of resistance.

2. Internal resistance of a cell by Potentiometer.

3. RC Circuit (Frequency response).

4. LR Circuit (Frequency response).

5. LCR Circuit series/parallel resonance, Q-factor.

6. LCR Circuit parallel resonance, Q-factor

7. Determination of ac-frequency-Sonometer.

8. Characteristics of a Junction diode.

9. Characteristics of a Zener diode.


SEMESTER -V

Physics – Paper-IV


1. e/m of an electron by J.J.Thomson’s bar magnet method.

2. Energy gap of intrinsic semiconductors.

3. Energy gap of semiconductor using p-n Junction Diode.

4. Temperature characteristics of a given thermistor.

5. Hysteresis curve of transformer core.

6. Determination of Planck’s constant(h). (Photo cell)

7. Study of spectra of hydrogen spectrum (Rydberg’s constant)

8. Hall-Probe method for measurement of magnetic field.

9. Absorption spectrum of iodine vapour.

10. Study of alkaline earth spectra using a concave grating.


Core –VI Electromagnetic theory and Electronics

VI-Semester Unit-I 1. Varying and Alternating Current (10): Growth and decay of currents in CR Circuit, LR Circuit and LCR Circuits-critical damping-alternating current, relation between current and voltage in pure RC and L- vector diagrams-power in ac circuits. LCR series and parallel resonant circuits-Q-factor. AC & DC motors-single phase, three phase (basics only). 2. Maxwell’s Equations and Electromagnetic Wave (10): A review of basic laws of electricity and magnetism-displacement current-Maxwell’s equations in differential form, Maxwell’s wave equation, plane electromagnetic waves-transverse nature of electromagnetic waves, Poynting theorem, production of electromagnetic waves (Hertz experiment). Unit-II 1. Basic Electronics (15): Formation of energy bands in solids, classification of solids in terms of forbidden energy gap. Intrinsic and extrinsic semiconductors, Fermi level-Continuity equation, P-N Junction diode, Half wave and Full wave rectifiers and filters, ripple factor (qualitative)-characteristics of Zener diode and its application as voltage regulator. PNP and NPN transistors, Current components in transistors, CB, CE, CC configurations-concept of transistor biasing, operating point, fixed bias and self bias(qualitative only), transistor as an amplifier-concept of negative feed back and positive feed back-Barkhausen criterion, RC coupled amplifier phase shift oscillator (qualitative). Unit-III 1. Digital Principles (7): Binary number system, converting binary to decimal and vice versa. Binary addition and substraction ( 1s and 2s complement methods). Hexa decimal number system. Conversion from binary to hexa decimal-vice versa and decimal to hexa decimal vice versa. 2.Logic Gates(6) OR, AND, NOT gates, truth tables, realization of these gates using discrete components. NAND, NOR as Universal gates-X-OR gate, De Morgan’s theorems-statements and proof, half and full adders. Parallel adder circuits. Note: Problems should be solved at the end of every chapter of all units.

REFERENCE BOOKS: 1. Physics Vol. II Halliday and Resnick 2. Electricity Berkeley Physics Series 3. Electronic devices and circuits Milliman and Halkies 4. Electricity and Electronics Tayal 5. Electricity and Magnetism Brijlal and Subramanyam 6. Electricity and Magnetism C.J.Smith 7. Electricity and Magnetism C.J.Smith and Rangawala 8. Digital Electronics Malvino 9. Electricity Magnetism with Electronics K.K.Tewari (S.Chand) 10. Third Year Physics Telugu Academy


APPLIED ELECTIVE - I VI-Semester Modern Physics-II Unit-I Nuclear Physics:

1. Nuclear Structure:Basic properties of nucleus –size, charge, mass, spin magnetic dipole moment and electric quadrupole moment- Binding energy of Nucleus-deuteron binding energy-p-p and n-p scattering(concepts)-nuclear forces- Nuclear models- Liquid drop model- shell model. Alpha and Beta decays:Range of alpha particle- Geiger-Nuttal law- Gamow’s theory of alpha decay- Geiger-Nuttal law from Gamow’s theory – Beta spectrum-neutrino hypothesis-Fermi’s theory of beta decay

2. Nuclear Reactions:Types of Nuclear reactions –channels-nuclear reaction Kinematics- Compound nucleus- Direct reaction (concepts). Nuclear Detectors GM Counter- Proportional Counter- Scintillation Counter- Wilson cloud chamber and Solid state detector

Unit-II Solid-state Physics :

1. Crystal Structure:Crystalline nature of matter- Crystal lattice- Unit cell-Elements of symmetry- Crystal systems-Miller indices- -simple crystal structures (S.C, BCC, FCC, NaCl, CsCl , Diamond and Zinc blends).

2. X-Ray Diffraction :Diffraction of X- Rays by crystals- Bragg’s Law-Experimental techniques- Laue’s method and powder method. Bonding in CrystalsTypes of bonding in crystals- characteristics of crystals with different bindings-lattice energy of ionic crystals-determination of Modelung constant for NaCl crystal- calculation of Born coefficient and repulsive exponent- Born-Haber cycle.

Unit- III

Magnestism: Magnetic properties of dia, para, ferro magnetic materials- Langevin’s theory of paramagnetism- Weiss’ theory of ferromagnetism- Concepts of magnetic domains-antiferro magnetism and ferri magnetism- ferrites and their applications. Super conductivity:Basic experimental facts- zero resistance-effect of magnetic field- Meissner effect- persistent current- Isotope effect- Thermodynamic properties- specificC heat- entropy- Type I and Type II super conductors- Elements of BCS theory- Cooper pairs- Applications- High temperature super conductors (general information) Nanomaterials: Introduction – nanoparticles-metal nanoclusters- semi conductor nanoparticles-carbon clusters- carbon nano tubes- quantum nano structures- nanodot- nano wire and quantum well- fabrication of quantum nano structures.


REFERENCE BOOKS: 1. Introductory of Atomic spectra H.E.White 2. Spectroscopy Straughen and walker 3. Quantum Mechanics Mathews and venkateshan 4. Introduction to Quantum Mechanics Pauling and Wilson 5. Physics of atom Wher and Richards 6. Introduction to modern solid state physics Kittel 7. Nuclear Physics D.C.Tayal 8. Elements of modern physics Patil 9. Introduction to modern physics H.S.Mani and G.K.Mehta 10. Prospective of modern physics A.Beiser 11. Atomic and Nuclear Physics T.A. Littlefield and N.Thoriey

Govt. City College (Autonomous), Hyderabad. B.Sc (Physics)

APPLIED ELECTIVE- II SEMESTER –VI BIO - MEDICAL INSTRUMENTATION UNIT – I (15) Electro - Cardiography (ECG) - Electromyography (EMG) - Electro - Encephelograph (EEG) - Phonocardiography. Pacemakers - Introduction - External and Internal pacemakers - Artificial heart valves - (Principle - block diagram and operation). UNIT – II (15) Recording fetal heart movements and blood circulation using Doppler ultrasonic method - Laser based Doppler blood flow meter - Blood cell counter - B.P. measurement - Direct and indirect method - Haemocytometer - counting of RBCs and WBCs. Radiation safety instrumentation - Effects of radiation exposure - Radiation monitoring instruments - Pocket dosimeter - pocket type radiation alarm. Books for Study and Reference: 1. Bio-medical Instrumentation - Dr. M. Arumugam -Anuradha Agencies. 2. Bio instrumentation - John G. Webster, editor -John Wiley & Sons, Inc 3. Biological Instrumentation and methodology, P.K. Bajpai.

Govt. City College (Autonomous), Hyd.

B.Sc (Physics) PRACTICALS

SEMESTER-VI

Physics – Paper-III (B)


1.Verification of Kirchoff’s laws.

2.Voltage sensitivity of a moving coil galvanometer.

3.Power factor of an A.C. Circuit.

4.Design and Construction of multimeter.

5.Construction of a model D.C. power supply.

6.Hall effect

7. CR Circuit-Time constant

8. Transistor characteristics (CE and CB configurations)

9. Determination of ripple factor of a Half wave, Full wave and Bridge Rectifiers.


SEMESTER - VI

Physics – Paper-IV


1.GM Counter. 2.Powder X-Ray diffraction method for crystal structure determination. 3.Logic gates AND, OR, NOT, X-OR Gates.

4.Verification of De Morgan theorems.

5.Verification of truth tables for half and full adders.

6.Phase shift oscillator.

7.RC-coupled amplifier


INTERNAL EXAMINATION MODEL FOR CBCS

I & II B.Sc- (2017-18)

PHYSICS

Time – 1 hour Max Marks : 20

Section –A

I. Written exam

Average of two (each of 15 Marks) 15M

II. Assignments (1) 5M


END SEMESTER EXAMINATION MODEL (I & II B.Sc CBCS 2017-18)

PHYSICS

Time –3hours Max Marks : 80

Section –A

I. Short Answer Questions: (5x4=20M)

(Answer any five questions) 1.

2.

3.

4.

5.

6.

7.

8.

( two questions should be given from each unit)

Section -B

II. Essay Questions (4x15=60M) (Answer all the questions)

1. (a) or (b)

2. (a) or (b)

3. (a) or (b)

4. (a) or (b)

( two questions should be given from each unit)


INTERNAL EXAMINATION MODEL FOR CBCS

III B.Sc- (2017-18)

PHYSICS

Time – 1 hour Max Marks : 25

Section –A

I. Written exam

Average of two (each of 20 Marks) 20M

II. Assignments (1) 5M


END SEMESTER EXAMINATION MODEL III B.Sc CBCS 2017-18

PHYSICS

Time – 2½hours Max Marks :

75

Section –A

III. Very Short Answer Questions: (5x2=10M)

(Answer all questions) 1.

2.

3.

4.

5.

(At least one question should be given from each unit)

II. Short answer Questions: (7x5=35M) (Answer any seven) 1. 2. 3.

4. 5. 6. 7. 8. 9. (Three questions should be given from each unit) Section -B

III. Essay Questions (3x10=30M) (Answer all the questions)

1. (a) or (b)

2. (a) or (b)

3. (a) or (b)

Govt. City College (Autonomous), Hyderabad B.Sc : Physics

PANEL OF EXAMINERS

(2017-18) S.No Name of the Professor University / College Mobile

number 1. Dr.M.Sreenath Reddy Nizam College, Hyderabad 9849936509 2. Dr.C.P.Vardhani University college for women,Koti 9391111182 3. Dr.N.Narsimulu Saifabad PG College,Hyderabad 9949617555 4. Dr.D.Aparna University college for women,Koti,

Hyderabad 9346939524

5. Dr.Sandhya University college of Science,Saifabad, Hyderabad

6. Dr.Mohd.Shareefuddin Osmania University,Hyderabad 9866589039 7. Ms.K.Kirana Osmania University,Hyderabad 9573252173 8. Dr.S.Narendra Babu University college for women,Koti

9. Sri.Rama Sastry Railway Degree college,Hyderabad 9908579186 10. Smt.S.Radhika New Government college,Khairatabad,

Hyderabad 9440249103

11. Smt.Ch.Kanchana latha New Government college,Khairatabad,Hyderabad

12. Smt.B.Vijaya Nirmala Dharmavanth College of Science and Commerce,Hyderabad

9848129326

13. Smt.G.Sudha Rani Pragathi Mahavidyalaya, Hyderabad 9848467497 14. Mr.Sravan Kumar St.Joseph’s College,King

Koti,Hyderabad. 9030617659

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