|Physical World and Measurement||Physics: Scope and Excitement|
Nature of Physical Laws
Physics, Technology, and Society
Need for Measurement: Units of Measurement
Systems of Units
Si Units, Fundamental and Derived Units
Length, Mass and Time Measurements
Accuracy and Precision Of Measuring Instruments Errors in Measurement
Dimensions of Physical Quantities, Dimensional Analysis, and Its Applications.
|Kinematics||The Frame of Reference, Motion in a Straight Line: Position-Time Graph, Speed and Velocity. |
Uniform and Non-uniform Motion, Average Speed, and Instantaneous Velocity.
Uniformly Accelerated Motion, Velocity-Time, and Position-Time Graphs, Relations For Uniformly Accelerated Motion (Graphical Treatment). Elementary Concepts of Differentiation and Integration for Describing Motion.
Scalar And Vector Quantities: Position and Displacement Vectors, General Vectors and Notation, Equality of Vectors, Multiplication of Vectors by a Real Number
Addition and Subtraction Of Vectors.
Resolution of a Vector in a Plane – Rectangular Components
Scalar And Vector Products of Vectors
Motion in a Plane
Cases of Uniform Velocity and Uniform Acceleration – Projectile Motion
Uniform Circular Motion.
|Laws Of Motion||Intuitive Concept of Force. Inertia, Newton’s First Law of Motion|
Momentum And Newton’Ssecond Law of Motion Impulse
Newton’s Third Law of Motion
Law of Conservation Of Linear Momentum and Its Applications
Equilibrium of Concurrent Forces
Static and Kinetic Friction, Laws of Friction, Rolling Friction, Lubrication
Dynamics of Uniform Circular Motion: Centripetal Force, Examples of Circular Motion (Vehicle On Level Circular Road, Vehicle on Banked Road).
|Work, Energy, and Power||Work Done by a Constant Force and a Variable Force|
Kinetic Energy, Work-Energy Theorem, Power, Notion of Potential Energy, Potential Energy of a Spring, Conservative Forces
Conservation of Mechanical Energy (Kinetic and Potential Energies)
Motion in a Vertical Circle, Elastic and Inelastic Collisions in One and Two Dimension.
|The Motion of System of Particles and Rigid Body||Centre of Mass of a Two-Particle System, Momentum Conservation and Centre of Mass Motion. Centre of Mass of a Rigid Body|
Centre of Mass of Uniform Rod, Circular Ring, Disc, and Sphere
Moment of a Force, Torque, Angular Momentum, Conservation of Angular Momentum With Some Examples
Equilibrium of Rigid Bodies, Rigid Body Rotation and Equation of Rotational Motion, Comparison of Linear and Rotational Motions
Moment of Inertia, Radius of Gyration. Values of M.I. For Simple Geometrical Objects (No Derivation).
Statement of Parallel and Perpendicular Axes Theorems and Their Applications.
|Gravitation||Kepler’s Laws of Planetary Motion|
The Universal Law of Gravitation
Acceleration Due to Gravity and Its Variation With Altitude and Depth.
Gravitational Potential Energy
Escape Velocity, Orbital Velocity of a Satellite. Geostationary Satellites.
|Properties of Bulk Matter||Elastic Behaviour, Stress-Strain Relationship, Hooke’s Law, Young’s Modulus, Bulk Modulus, Shear, Modulus of Rigidity, Poisson’s Ratio|
Elastic Energy. Pressure Due to a Fluid Column
Pascal’s Law and Its Applications (Hydraulic Lift and Hydraulic Brakes).Effect of Gravity on Fluid Pressure. Viscosity, Stokes’ Law, Terminal Velocity, Reynold’s Number, Streamline, and Turbulent Flow.
Critical Velocity, Bernoulli’s Theorem and Its Applications. Surface Energy and Surface Tension, Angle of Contact, Excess of Pressure, Application of Surface Tension Ideas to Drops, Bubbles, and Capillary Rise. Heat, Temperature, Thermal Expansion
Thermal Expansion of Solids, Liquids, and Gases.
Anomalous Expansion. Specific Heat Capacity: C p, C v – Calorimetry
Change of State – Latent Heat. Heat Transfer – Conduction and Thermal Conductivity, Convection and Radiation
Qualitative ideas of Black Body Radiation, Wein’s Displacement Law, and Green House Effect Newton’s Law of Cooling and Stefan’s Law.
|Thermodynamics||Thermal Equilibrium and Definition of Temperature (Zeroth Law of Thermodynamics). Heat, Work, and Internal Energy|
First Law of Thermodynamics. Isothermal and Adiabatic Processes
Second Law of Thermodynamics: Reversible and Irreversible Processes
Heat Engines and Refrigerators.
|The Behaviour of Perfect Gas and Kinetic Theory||Equation of State of a Perfect Gas, Work Done on Compressing a Gas. |
Kinetic Theory of Gases: Assumptions, Concept of Pressure. Avogadro’s Number. Kinetic Energy and Temperature; Rms Speed of Gas Molecules
Degrees of Freedom, Law of Equipartition of Energy (Statement Only) and Application to Specific Heat Capacities of Gases
Concept of Mean Free Path.
|Oscillations and Waves||Periodic Motion – Period, Frequency, Displacement as a Function of Time. Periodic Functions. Simple Harmonic Motion (SHM) And Its Equation|
Oscillations of a Spring – Restoring Force and Force Constant
Energy in SHM – Kinetic and Potential Energies; Simple Pendulum – Derivation of Expression for Its Time Period
Free, Forced and Damped Oscillations (Qualitative Ideas Only), Resonance.
Wave Motion. Longitudinal and Transverse Waves, Speed of Wave Motion. Displacement Relation for a Progressive Wave. Principle of Superposition of Waves, Reflection of Waves, Standing Waves in Strings and Organ Pipes, Fundamental Mode and Harmonics. Beats. Doppler Effect.
|Electrostatics||Electric Charges and Their Conservation. Coulomb’s Law – Force Between Two Point Charges, Forces Between Multiple Charges Superposition Principle and Continuous Charge Distribution. Electric Field, Electric Field Due to a Point Charge, Electric Field Lines|
Electric Dipole, Electric Field Due to a Dipole
Torque on a Dipole in a Uniform Electric Field. Electric Flux, Statement of Gauss’s Theorem and Its Applications to Find Field Due to Infinitely Long Uniformly Charged Straight Wire, Uniformly Charged Infinite Plane Sheet and Uniformly Charged Thin Spherical Shell (Field Inside and Outside). Electric Potential, Potential Difference, Electric Potential Due to a Point Charge, a Dipole and System of Charges
Equipotential Surfaces, Electrical Potential Energy of a System of Two Point Charges, and Electric Dipoles in an Electrostatic Field. Conductors and Insulators, Free Charges, and Bound Charges Inside a Conductor. Dielectrics and Electric Polarisation, Capacitors and Capacitance, Combination of Capacitors in Series and Parallel, Capacitance of a Parallel Plate Capacitor With and Without Dielectric Medium Between the Plates, Energy Stored in a Capacitor, Van de Graaff Generator.
|Current Electricity||Electric Current, Flow of Electric Charges in a Metallic Conductor, Drift Velocity and Mobility, And Their Relation With Electric Current; Ohm’s Law, Electrical Resistance, V-I Characteristics (Linear and Non-linear), Electrical Energy and Power, Electrical Resistivity And Conductivity. Carbon Resistors Colour Code for Carbon Resistors|
Series and Parallel Combinations of Resistors
Temperature Dependence of Resistance. Internal Resistance of a Cell, Potential Difference and Emf of a Cell, Combination of Cells In Series and Parallel. Kirchhoff’s Laws and Simple Applications. Wheatstone Bridge, Metre Bridge. Potentiometer – Principle and Applications to Measure Potential Difference and for Comparing Emf of Two Cells
Measurement of Internal Resistance of a Cell.
|Magnetic Effects of Current and Magnetism||Concept of Magnetic Field, Oersted’s Experiment. Biot – Savart Law and Its Application to Current Carrying Circular Loop. Ampere’s Law and Its Applications to Infinitely Long Straight Wire, Straight and Toroidal Solenoids. Force on a Moving Charge in Uniform Magnetic and Electric Fields. Cyclotron. Force on a Current-Carrying Conductor in a Uniform Magnetic Field. Force Between Two Parallel Current- Carrying Conductors – Definition of Ampere. Torque Experienced by a Current Loop in a Magnetic Field; Moving Coil Galvanometer – Its Current Sensitivity and Conversion to Ammeter and Voltmeter. Current Loop as a Magnetic Dipole and Its Magnetic Dipole Moment. Magnetic Dipole Moment of a Revolving Electron. Magnetic Field Intensity Due to a Magnetic Dipole (Bar Magnet) Along Its Axis and Perpendicular to Its Axis. Torque on a Magnetic Dipole (Bar Magnet) In a Uniform Magnetic Field|
Bar Magnet as an Equivalent Solenoid. Magnetic Field Lines
Earth’s Magnetic Field and Magnetic Elements. Para-, Dia- And Ferro – Magnetic Substances with Examples. Electromagnets and Factors Affecting Their Strengths. Permanent Magnets.
|Electromagnetic Induction and Alternating Currents||Electromagnetic Induction; Faraday’s Law, Induced Emf and Current|
Lenz’s Law, Eddy Currents. Self and Mutual Inductance. Alternating Currents, Peak and RMS Value of Alternating Current/Voltage
Reactance and Impedance
LC Oscillations (Qualitative Treatment Only), Lcr Series Circuit, Resonance
Power in AC Circuits, Wattless Current. AC Generator and Transformer.
|Electromagnetic Waves||Need for Displacement Current. Electromagnetic Waves and Their Characteristics (Qualitative Ideas Only). Transverse Nature of Electromagnetic Waves. Electromagnetic Spectrum (Radio Waves, Microwaves, Infrared, Visible, Ultraviolet, X-Rays, Gamma Rays) Including Elementary Facts About Their Uses.|
|Optics||Reflection of Light, Spherical Mirrors, Mirror Formula. Refraction of Light, Total Internal Reflection and Its Applications, Optical Fibres, Refraction at Spherical Surfaces, Lenses, Thin Lens Formula, Lens- Maker’s Formula. Magnification, Power of a Lens, Combination of Thin Lenses In Contact Combination of a Lens and a Mirror. Refraction and Dispersion of Light Through a Prism. Scattering of Light – Blue Colour of the Sky and Reddish Appearance of the Sun at Sunrise and Sunset. |
Optical Instruments: Human Eye, Image Formation and Accommodation, Correction Of Eye Defects (Myopia and Hypermetropia) Using Lenses. Microscopes and Astronomical Telescopes (Reflecting and Refracting) And Their Magnifying Powers. Wave Optics: Wavefront and Huygens’ Principle, Reflection and Refraction of Plane Wave at Plane Surface Using Wavefronts.
Proof of Laws of Reflection and Refraction Using Huygens’ Principle. Interference, Young’s Double Hole Experiment and Expression for Fringe Width, Coherent Sources and Sustained Interference of Light. Diffraction Due to a Single Slit, Width of Central Maximum.
Resolving Power of Microscopes and Astronomical Telescopes.
Polarisation, Plane Polarised Light
Brewster’s Law, Uses of Plane Polarised Light and Polaroids.
|Dual Nature of Matter and Radiation||Photoelectric Effect, Hertz and Lenard’s Observations|
Einstein’s Photoelectric Equation – Particle Nature of Light. Matter Waves – Wave Nature of Particles, De Broglie Relation. Davisson-Germer Experiment.
|Atoms and Nuclei||Alpha – Particle Scattering Experiment; Rutherford’s Model of Atom|
Bohr Model, Energy Levels, Hydrogen Spectrum. Composition and Size of Nucleus, Atomic Masses, Isotopes, Isobars
Isotones. Radioactivity – Alpha, Beta and Gamma Particles/Rays and Their Properties
Radioactive Decay Law. Mass Energy Relation, Mass Defect
Binding Energy per Nucleon and Its Variation With Mass Number
Nuclear Fission and Fusion.
|Electronic Devices||Energy Bands in Solids (Qualitative Ideas Only), Conductors, Insulators And|
Semiconductor Diode – I-v Characteristics in Forward and Reverse Bias, Diode as a Rectifier
I-v Characteristics of Led, Photodiode, Solar Cell, and Zener Diode
Zener Diode as a Voltage Regulator. Junction Transistor, Transistor Action, Characteristics of Transistor
Transistor as an Amplifier, Transistor as a Switch (Common Emitter Configuration) and Oscillator. Logic Gates (OR, AND, NOT, NAND and NOR).
|Communication Systems||Elements of a Communication System (Block Diagram Only)|
Bandwidth of Signals (Speech, TV and Digital Data)
Bandwidth of Transmission Medium. Propagation of Electromagnetic Waves in the Atmosphere, Sky and Space Wave Propagation. Need for Modulation. Production and Detection of an Amplitude-Modulated Wave.