CHAPTER I: CIRCULAR MOTION
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Angular velocity and angular acceleration
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Relation between linear velocity and angular velocity
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Centripetal and centrifugal forces
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Vertical circular motion due to earth’s gravitation
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Equation for velocity and energy at different positions of vertical circular motion
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Kinematical equations for circular motion in analogy with linear motion
CHAPTER III: ROTATIONAL MOTION
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Physical significance of M.I
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M.I. of some regular shaped bodies about specific axes
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Angular momentum and its conservation
CHAPTER VI: SURFACE TENSION
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Surface tension on the basis of molecular theory
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Capillarity and capillary action
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Effect of impurity and temperature on surface tension
CHAPTER VIII: STATIONARY WAVES
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Study of vibrations in a finite medium
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Formation of stationary waves on string
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Study of vibrations of air columns
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Free and Forced vibrations, Resonance
CHAPTER IX: KINETIC THEORY OF GASES AND RADIATION
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Derivation for pressure of a gas
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Derivation of Boyle’s law
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Thermodynamics- Thermal equilibrium and definition of temperature
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1st law of thermodynamics
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Heat engines and refrigerators
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Qualitative idea of black body radiation,Wein’s displacement law
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Law of equipartition of energy and application to Specific heat capacities of gases
CHAPTER X: WAVE THEORY OF LIGHT
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Construction of plane and spherical wave front
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Wave front and wave normal
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Reflection at plane surface
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Refraction at plane surface
CHAPTER XI: INTERFERENCE AND DIFFRACTION
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Conditions for producing steady interference pattern
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Analytical treatment of interference bands
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Measurement of wavelength by biprism experiment
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Diffraction due to single slit
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Resolving power of a microscope and telescope
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Difference between interference and diffraction
CHAPTER XII: ELECTROSTATICS
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Gauss’ theorem proof and applications
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Mechanical force on unit area of a charged conductor
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Energy density of a medium
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Dielectrics and electric polarisation
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Capacity of parallel plate condenser
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Effect of dielectric on capacity
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Energy of charged condenser
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Condensers in series and parallel
CHAPTER XIII: CURRENT ELECTRICITY
CHAPTER XIV: MAGNETIC EFFECTS OF ELECTRIC CURRENT
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Sensitivity of moving coil galvanometer
CHAPTER XVI: ELECTROMAGNETIC INDUCTIONS
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Laws of electromagnetic induction
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proof of e = – dØ/ dt Eddy currents
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Self induction and mutual induction
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Need for displacement current
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Coil rotating in uniform magnetic induction
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LC oscillations (qualitative treatment only) Power in a.c circuit with resistance
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inductance and capacitance
CHAPTER XVII: ELECTRONS AND PHOTONS
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Hertz and Lenard’s observations
CHAPTER XVIII: ATOMS, MOLECULES AND NUCLEI
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Alpha particle scattering experiment
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Composition and size of nucleus
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B.E. per nucleon and its variation with mass number
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Matter waves – wave nature of particles
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Wavelength of an electron
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Davisson and Germer experiment
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Continuous and characteristics X-rays
CHAPTER XIX: SEMICONDUCTORS
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Intrinsic and extrinsic semiconductors
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P-type and Ntype semiconductor
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Transistor action and its characteristics
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Transistor as an amplifier (CE mode)
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Oscillators and Logic gates (OR, AND, NOT, NAND, NOR)
CHAPTER XX: COMMUNICATION SYSTEMS
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Elements of communication system
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bandwidth of transmission medium
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Production and detection of an amplitude modulated wave
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Propagation of electromagnetic waves in atmosphere
BETA
