PHYSICS XI CONTENTS
CHAPTER 1
Physical World
What is physics
Scope and Excitement of Physics
Physics Technology and society
Fundamental Forces in Nature
CHAPTER 2
UNITS AND MEASUREMENTS
Introduction
The International System of Units
Measurement of Length
Measurement of Mass
Measurement of Time
Accuracy, Precision of instrument and error in measurement
Significant Figures
Dimensional formulae and Dimensional Equations
Dimensional Analysis and its applications
CHAPTER 3
MOTION IN STRAIGHT LINE
Average Velocity and Average speed
Instantaneous Velocity and Speed
Kinematic Equations for Uniformly Accelerated Motion
Relative Velocity
CHAPTER 4
MOTION IN A PLANE
Introduction
Multiplication of vectors by Real Numbers
Addition and Subtraction of Vectors -Graphical Method
Vector Addition - Analytical Method
Resolution of vectors
Product of two vectors
Motion in a Plain
Motion in a plaim with constant Accleration
Equations of Motion in a Plane
Projectile Motion
Uniform Circular Motion
Angular Velocity and its Relation with Linear Velocity
CHAPTER 5
LAWS OF MOTION
Introduction
Aristotle Fallacy
The Law of Inertia
Newtons First law of Motion
Newton's Second law of Motion
Newton's Third law of Motion
Conservation of Momentum
Equilibrium of a particle
Common Forces in Mechanics
Circular Motion
Banking of Curves
Uniform Circular Motion
CHAPTER 6
WORK, ENERGY AND POWER
Introduction( introduction to chapter, scalar product, scalar product of orthogonal unit vectors, energy, mechanical energy)
Notions of Work and Kinetic Energy :The Work Energy Theorem
Work
The work energy Theorem for a variable Force
The concept of Potential Energy
The Conservation of Mechanical Energy
Various Forms of Energy :The Law of Conservation of Energy
Power
Collisions
CHAPTER 7
SYSTEM OF PARTICLES AND ROTATIONAL MOTION
Motion of Centre of Mass
Linear Momentum of a system of Particles
Equilibrium of Rigid body
Torque and Angular Momentum
Moment of Inertia
Moment of Inertia of rigid body
Definition of Radius of Gyration [K]
Theorems of perpendicular and Parallel Axis
Kinematics of Rotational Motion about fixed Axis
Dynamics of Rotational motion about a fixed Axis
Angular Momentum in case of Rotation about fixed Axis
Kinetic Energy of Rolling Motion
CHAPTER 8 GRAVITATION
Introduction
Gravitational Constant
Acceleration due to gravity of Earth
Acceleration due to Gravity below and above the surface of Earth
Gravitational Potential Energy
Escape Speed
Earth Satellite
Energy of Orbital Satellite
Geostationary and polar Satellites
Weightlessness
CHAPTER 9
MECHANICAL PROPERTIES OF SOLIDS
Introduction
Ealastic Behavior of solids
Stress and Strain
Hooke's law
Stress strain Curve
Elastic Moduli
Applications of Elastic Behavior of materials
CHAPTER 10
MECHANICAL PROPERTIES OF FLUIDS
Streamline Flow
Bernoulli's Principle
Viscosity
Reynolds Number Surface Tension
CHAPTER 11
THERMAL PROPERTIES OF MATTER
Introduction
Measurement of Temperature
Ideal gas equation and absolute Temperature
Thermal Expansion
Calorimetry
Change of state
Heat transfer
Newton's Law of Cooling
CHAPTER 12
THERMODYNAMICS
Introduction
Thermal Equilibrium
Zeroth Law of TAHERMODYNAMICS
Heat, Internal Energy and Work
First Law of Thermodynamics
Specific Heat Capacity
Thermodynamic Processes
Heat Engine
Refrigerators and Heat pumps
Second law of Thermodynamics
Reversible anf irreversible Process
Carnot Engine
CHAPTER 13
KINETIC THEORY
Periodic and Oscillatory Motions
Simple harmonic Motion
Simple harmonic Motion and Uniform circular motion
*Velocity and acceleration in simple Harmonic Motion
*Force Law for Simple harmonic Motion
* Energy in Simple harmonic Motion
*Some systems Excuting Simple Harmonic Motion
*Damped Simple harmonic Motion
*Forced Oscillations and Resonance
CHAPTER 15
WAVES
Transverse and Longitudinal Waves
Displacement Relation in Progressive Wave
The speed of Travelling Wave
The Principle of Superposition of Waves
Reflection of Waves
Beats
Doppler Effect
