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Tamil Nadu Common Entrance Test (TANCET) : Syllabus - Physics & Material Science

  
  
  
  
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PART - III (12) Physics & Material Science

i) Mechanics, Heat and Sound : Vectors - equilibrium - moment of a force - Newton's laws of motion - gravitation - work - energy - power - Impulse and momentum - collitions - recoil. Thermometry of thermal expansion - calorimetry and specific heats - transfer for heat - thermal process of matter - Law and processes of thermodynamics - Applications. Travelling waves - oscillations - spring - simple pendulum - forced oscillations - resonance - sound waves -Acoustic Phenomena and its applications- Doppler effect.

ii) Light and Properties of matter : The nature and propagation of light - reflection of refraction at plane surfaces - interference - diffraction - polarization. Elasticity - Stress-strain diagram -- hydrostatics - Pressure in a fluid - Pumps - Archimede's principle - Surface tension - Contact angle - Capillarity - hydrodynamics - Bernoulli's equation - Applications and viscosity - Poiseuille's law - Stokes law - Reynolds number.

iii) Electricity and Magnetism : Coloumb's law - Gauss's law - Applications - electrostatic potential - capacitors - dielectrics - current - resistance - emf - Kirchoff's law - thermo electric effect - applications. Magnetism - magnetic effects of current - motion of charge particles in magnetic field - cyclotron - magnetic forces on current carrying conductor - Hall effect - electromagnetic induction -Faraday's law - Lenz's law - eddy current - Inductance - mutual and self inductance - magnetic properties of matters - diamagnetism - paramagnetism - ferromagnetism - domains- Hysteresis - alternating current - circuits containing resistance, inductance or capacitance - transformer.

iv) Modern physics : Emission and absorption of light - thermionic emission - photoelectric effect - atomic spectra - atom models - molecular spectra - dual nature of matter and radiation - nuclear structure - properties - natural radioactivity - nuclear stability - nuclear reactions - fission - fusion - fundamental particles - high energy physics.

v) Solid State Electronics : Structure and bonding in solids - properties of solids - semiconductors - intrinsic - extrinsic - PN junction - diode characteristics - Zenar diode - LED, laser diode - Photodiode - Transistor - action and characteristics - amplifier - oscillator - basic logic gates.

vi) Electron theory of solids: Classical free electron theory - density of states- electron in a periodic potential - origin of energy band gap - electrical conductivity - thermal conductivity - Widemann-Franz law

vii) Dielectric and magnetic materials: Different types of polarization - Internal field - Clausius- Mosotti equation- dielectric breakdown- applications of dielectric materials - Different types of magnetic materials - domain theory of ferromagnetism - hysteresis - hard and soft magnetic materialsapplications
of magnetic materials.

viii) Superconducting materials: General properties of superconducting materials - Meissner effect - types of superconductors - Hi Tc superconductors- applications

ix) Nanomaterials: Preparation - properties - applications - Carbon nanotubes.











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