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Physics Note

Higher Secondary Physics: Part-1

Physical World and Measurement


  • Vectors
  • Expression of Vector
  • Special Vectors
  • Geometrical Rules of Addition of Vectors
  • Addition and Subtraction of Vector Quantities with the help of Perpendicular Components
  • Resolution of Vector in Three Dimensional Rectangular System
  • Scalar Multiplication
  • Calculus in Physics
  • Vector Calculus
  • Application of Vector Operator


  • Inertial Frame
  • Primary Concept of Differentiation and Integration in the Explanation of Motion
  • Position-time and Velocity-time Graphs
  • Motion of Projectile
  • Laws of Falling Bodies
  • Uniform Circular Motion

Newton Mechanics

  • Intuitive concept of Force
  • Newton's Second Law of Motion
  • Relation between Newton's First and Second Laws of Motion
  • Newton's Third Law of Motion
  • Application of Newton's Laws of Motion
  • Limitations of Newton's Laws of Motion
  • Gravitational Force, Gravitational Field and Gravitational Intensity
  • Conservation of Linear Momentum 
  • Verification of Conservation of Momentum
  • Newton's Third Law of Motion and Conservation of Momentum 
  • Moment of Inertia and Angular Momentum
  • Equations Related to Angular Momentum
  • Torque
  • Relation among Torque, Moment of Inertia and Angular Acceleration 
  • Law of Conservation of Angular Momentum
  • Centripetal Force and Centrifugal Force
  • Banking of Roads & Vehicles at Turning of Roads
  • Collision
  • One Dimensional Elastic Collision and its Problem

Work, Energy, and Power

  • Universal concept of Work & Energy
  • Force, Displacement and Work
  • Constant Force and Variable Force
  • Elastic Force, Gravity of Force and Work
  • Kinetic Energy
  • Potential Energy
  • Principle of Conservation of Energy and its Application
  • Power, Force and Velocity
  • Conservative and Non-conservative Force
  • Efficiency 

Gravitation and Gravity

  • Galileo's Law of Falling Bodies
  • Kepler's Laws of Planetary Motion
  • Kepler's Laws from Newton's Laws
  • Relation between Gravitational Constant and Acceleration Due to Gravity
  • Determination of the value of Gravitational Constant, G
  • Application of Gravitational Law
  • Gravitation
  • Variation in Acceleration Due to Gravity
  • Center of Gravity
  • Escape Velocity
  • Artificial Satellite and Geostationary Satellites
  • Application of Law of Gravitation 

Structural Properties of Matter

  • Intermolecular Attractive and Repulsive Force of Matter
  • Bond of Matter  
  • Intermolecular Force and Elasticity of Matter
  • Quantities Related to Elasticity
  • Hooke's Law
  • Relation between Stress and Strain
  • Modulus of Elasticity
  • Poison's Ratio
  • Flow of Fluid
  • Terminal Velocity
  • Viscosity and Co-efficient of Viscosity
  • Friction and Viscosity
  • Stoke's Law
  • Surface Tension and Surface Energy of Liquid
  • Angle of Contact
  • Application of Surface Tension 

Periodic Motion

  • Periodicity
  • Periodic Motion
  • Simple Harmonic Motion
  • Quantities Related to Simple Harmonic Motion
  • Differential Equation of Simple Harmonic Motion
  • Energy of Particle Executing Simple Harmonic Motion
  • Motion of Simple Pendulum 
  • Relation between Simple Harmonic Motion and Circular Motion


  • Production of Waves
  • Waves and Energy
  • Waves
  • Traveling Waves or Progressive
  • Intensity of Waves
  • Principle of Superposition
  • Standing or Stationary Wave

Ideal Gas and Kinetic Theory of Gases

  • Ideal Gas
  • Gas Laws
  • Equation of an ideal gas
  • Equation of density of a gas
  • Universal gas Constant
  • Standard temperature and pressure(STP)
  • Absolute zero temperature
  • Fundamental postulates of gas molecules
  • Mean velocity, mean square velocity, and root mean square velocity 
  • Equation of pressure of an ideal gas according to the kinetic theory
  • Applications of kinetic theory of gases
  • Derivation of mutual relations by applying kinetic theory of gases
  • Mean free path
  • Relation between the diameter of a molecule and the mean free path
  • Dependence of mean free path
  • Law of equipartition of energy
  • Water vapour and air pressure
  • Saturated and Unsaturated Vapour Pressure
  • Dew point and relative humidity
  • Determination of dew point and relative humidity
  • Weather forecast by wet and dry bulb hygrometer

Higher Secondary Physics: Part-2


Static Electricity

Current Electricity

Magnetic Effects of Electric Current and Magnetism

Electromagnetic Induction and Alternating Current

Geometrical Optics

Physical Optics

Introduction to Modern Physics

Atomic Model and Nuclear Physics

Semiconductor and Electronics



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