1

What is Physics? Part 1

2

What is Physics? Part 2

3

Scope and Excitement of Physics

4

1.3 – Physics Technology and Society

5

1.4 – Forces in Nature

6

Different Fundamental Forces – Part 1

7

Different Fundamental Forces – Part 2

8

Nature of Physical Laws – Part 1

9

Nature of Physical Laws – Part 2

10

Symmetry and Isotropy

11

Understanding Physical World with Help of Mind Map

1

Introduction

2

Fundamental and Derived Units

3

Table 2.1

4

Table 2.1 Continued…

5

Table 2.2

6

Measurement of Length and Parallax Method

7

Parallax Method Described and Examples Solved

8

Solved Problems and Estimaton of Very Small Distances

1

Motion in a Straight Line Introduction

2

Kinematics

3

Postion, Path Length and Displacement

4

Average Velocity

5

Average Speed

6

Instantaneous Speed

7

Position Time Graph of Instantaneous Speed

8

Variation of Velocity with Time

9

Instantaneous speed vs Instanteneous Acceleration

10

Acceleration as a Function of Time

11

Velocity – Time Graph for Some Simple Cases; Kinematic Equations for Uniformly Accelerated Motion

12

Kinematic Equation for Rectilinear Motion with Constant Acceleration ; Example 3.3

13

Example 3.4

14

Example 3.5

15

Example 3.6, 3.7, 3.8

16

Relative Velocity

17

Example 3.9

18

Mind Map

1

Exercise 2.5 Range of Lengths

2

Measurement of Lengths

3

Measurement of Time

4

Types of Errors

5

Least Count Error

6

Relative Error, Example 2.6

7

Combination of Errors

8

Example 2.8 ; Error of A Product or A Quotient

9

Example 2.10 ; Error in Case of Measured Quantity Raised to a Power

10

Example 2.1 and 2.7

11

Significant Figures

12

Significant Figures and Rounding Off Digits

13

Rules for Determining Uncertainties in Arithmetic Calculations; Dimensions of Physical Quantities

14

Dimensions of Physical Quantities Continued…

15

Deducing Relation among the Physical Quantities

16

Exercises [1(a,b,c,d)]

17

Exercises [2(a,b), 3]

18

Exercises (6,7,8)

19

Exercises (9,10,11,12)

20

Exercises (13,14,15,16)

21

Mind Map

1

Introduction

2

Work Done by a Variable Force

3

Conservative Forces and Non – Conservative Forces

4

Power and Energy ; Kinetic Energy

5

Kinetic Energy

6

Work Energy Theorem

7

Relation Between F and K, Potential Energy

8

Potential Energy Stored in a Spring – Part 1

9

Potential Energy Stored in a Spring – Part 2

10

Mechanical Energy and Conservation

11

Collision

12

Elastic Collision in One Direction

13

Perfectly Inelastic Collision in one Direction

14

Perfectly Elastic Collision in 2 Dimension

15

Numericals – Part 1

16

Numericals – Part 2

1

Introduction

2

Aristotle’s Fallacy

3

Law of Inertia (Continued…)

4

Newton’s First Law of Motion; Exercise 5.1

5

Newton’s Second Law of Motion (Part 1)

6

Newton’s Second Law of Motion (Part 2)

7

Some Points About Second Law of Motion

8

Impulse; Example 5.3, 5.4; Newton’s Third Law of Motion

9

Mind Map

1

Example 5.5

2

Conservation of Momentum

3

Equilibrium of Particles

4

Example 5.6

5

Common forces in Mechanics

6

Friction – Part 1

7

Friction – Part 2

8

Example (5.7 & 5.8)

9

Example 5.9

10

Rolling Friction

11

Circular motion – Part 1

12

Circular motion – Part 2

13

Example 5.11

14

Example 5.12 – Part 1

15

Example 5.12 – Part 2

1

Introduction

2

Motion of Rigid body

3

Identical Transitional Trajectory (Motion of Rigid Body)

4

Centre of Mass – Part 1

5

Centre of Mass – Part 2 ; Example 7.1

6

Example 7.2 & Example 7.3

7

Motion of Centre of Mass – Part 1

8

Motion of Centre of Mass – Part 2

9

Motion of Centre of Mass – Part 3

10

Linear Momentum of System of Particles

11

Newton’s Second Law Extended to System of Particles

12

Vector Product of Two Vectors- Part 1

13

Vector Product of Two Vectors- Part 2

14

Angular Velocity

15

Relation of Angular Velocity with Linear Velocity

16

Angular Acceleration

17

Angular Momentum of a Particle

18

Angular Momentum for a System of Particles ;Law of Conservation of Angular Momentum

19

Example 7.5 ; Example 7.6

20

Equilibrium of Rigid Bodies- Part 1

21

Equilibrium of Rigid Bodies- Part 2

22

Partial Equilibrium – Part 1

23

Partial Equilibrium – Part 2 ; Example 7.7

24

Principle of Moments

25

Centre of Gravity

26

Numericals – Part 1

27

Numericals – Part 2

28

Moment of Inertia- Part 1

29

Moment of Inertia- Part 2 ; Radius of Gyration

30

Theorems of Perpendicular and Parallel Axes ; Example 7.11 ; Example 7.12

31

Kinematics of Rotational Motion about a Fixed Axis

32

Example 7.13 ; Example 7.14

33

Dynamics of Rotational Motion about a Fixed Axis

34

Work Done by Torque- Part 1

35

Work Done by Torque- Part 2 ; Example 7.15

36

Angular Momentum in case of Rotation about a Fixed Axis – Part 1

37

Angular Momentum in case of Rotation about a Fixed Axis – Part 2 ;Conservation of Angular Momentum

38

Rolling Motion

39

Kinetic theory of Rolling Motion; Example 7.16

40

Mind Map

1

Introduction

2

Kepler’s Laws

3

Example 8.1

4

Universal Law of Gravitation – Part 1

5

Universal Law of Gravitation – Part 2

6

Example 8.2(a,b)

7

The Gravitational Constant

8

Acceleration due to Gravity of Earth

9

Acceleration due to Gravity Below and Above the Surface of Earth

10

Gravitational Potential Energy

11

Example 8.3; Escape Speed

12

Example 8.4

13

Earth Satellites; Example 8.5

14

Example 8.6; Example 8.7; Energy of an Orbiting Satellite

15

Example 8.8; Geostationary and Polar Satellites

16

Weightlessness; Mind Map

1

Mechanical Properties of Solids – Part 1

2

Mechanical Properties of Solids – Part 2

3

Stress and Strain

4

Types of Stress and Strain; Hooke’s Law

5

Types of modulus of elasticity;Potential Energy Stored in a String

6

Hooke’s Law;Stress – Strain Curve

7

Numericals (3,4)

8

Numericals (6,7,8)

1

Introduction

2

Pressure; Variation in Pressure with Height

3

Variation of Pressure with Depth

4

Atmospheric Pressure and Gauge Pressure; Hydraulic Lift

5

Hydraulic Lift; Streamline Flow – Part 1

6

Streamline Flow – Part 2; Equation of Continuity; Expression for Critical Velocity

7

Difference Between Streamline Flow and Turbulent Flow; Types of Energy

8

Bernoulli’s Theorem

9

Limitations of Bernoulli’s Theorem;Venturi Meter;Torricelli’s Law

10

Applications of Bernoulli’s Theorem

11

Viscosity; Coefficient of Viscosity

12

Poiseuille’s Formula

13

Terminal Velocity; Numericals

14

Types of Intermolecular Forces; Intermolecular Binding Energy; Molecular Theory of Surface Tension – Part 1

15

Molecular Theory of Surface Tension-Part 2; Surface Energy

16

Angle of Contact; Applications of Surface Tension;Expression for Capillary Rise

17

Numericals

1

Introduction

2

Thermometry- Part 1

3

Thermometry- Part 2;Numericals

4

Ideal Gas Equation

5

Thermal Expansion

6

Linear Expansion

7

Problems on Linear Expansion

8

Volume Expansion

9

Coefficient of Volume Expansion; Numericals

10

Area Expansion

11

Applications of Thermal Expansion- Part 1

12

Applications of Thermal Expansion- Part 2

13

Specific Heat Capacity- Part 1

14

Specific Heat Capacity- Part 2; Calorimetry

15

Numericals on Specific Heat Capacity & Calorimetry – Part 1

16

Numericals on Specific Heat Capacity & Calorimetry – Part 2

17

Numericals on Specific Heat Capacity & Calorimetry – Part 3

18

Numericals on Specific Heat Capacity & Calorimetry – Part 4

19

Numericals on Specific Heat Capacity & Calorimetry – Part 5

20

Numericals on Specific Heat Capacity & Calorimetry – Part 6

21

Numericals on Specific Heat Capacity & Calorimetry – Part 7

22

Change of State-Part 1

23

Change of State-Part 2

24

Change of State-Part 3

25

Latent Heat

26

Latent Heat of Melting

27

Numericals on Latent Heat – Part 1

28

Numericals on Latent Heat – Part 2

29

Numericals on Latent Heat – Part 3

30

Numericals on Latent Heat – Part 4

31

Numericals on Latent Heat – Part 5

32

Heat Transfer

33

Variable State & Steady State

34

Conduction – Part 1

35

Conduction – Part 2

36

Heat Current; Convection Heat Transfer

37

Radiation Heat Transfer

38

Numericals on Conduction Heat Transfer

39

Derivation of Junction Temperature & Equivalent Thermal Conductivity

40

Newton’s Law of Cooling

41

Numericals on Newton’s Law of Cooling;Verification of Newton’s Law of Cooling

1

Introduction

2

Overview on Thermodynamics

3

Types of Systems – Part 1

4

Types of Systems – Part 2

5

Examples of Different Types of Systems – Part 1

6

Examples of Different Types of Systems – Part 2

7

Problem Solving

8

Thermal Equilibrium

9

Zeroth Law of Thermodynamics

10

Internal Energy, Heat & Work

11

First Law of Thermodynamics

12

Mayer’s Relation

13

Thermodynamic State Variables & Equation of States

14

Work done in Isothermal Process; Adiabatic Process

15

Work done in Adiabatic Process

16

Second Law of Thermodynamics

1

Heat Engine

2

Refrigerator

3

Reversible and Irreversible Process

4

Carnot’s Engine

5

Work Done for an Adiabatic Process; Thermodynamic Process – Part 1

6

Thermodynamic Process – Part 2

7

Carnot’s Efficiency

1

Introduction

2

Boyle’s Law; Charles’s Law

3

Avogadro’s Hypothesis; Ideal Gas Equation

4

Kinetic Theory of Ideal Gases – Part 1

5

Kinetic Theory of Ideal Gases – Part 2

6

Specific Heat of Gases; Law of Equipartition of Energy

7

Mean Free Path

8

Degrees of Freedom for Different Kinds of Gases

9

Exercise Problems

10

Kinetic Gas Equation – Part 1

1

Introduction

2

Periodic Motion; Oscillatory Motion

3

Period and Frequency

4

Simple Harmonic Motion and Circular Motion

5

General Form of SHM; Simple Systems Exhibiting SHM

6

Numericals; Time Period of Simple Pendulum

7

Numericals; Damped SHM – Part 1

8

Damped SHM – Part 2

9

Numericals

10

Energy in SHM

11

Exercise Problems – Part 1

12

Exercise Problems – Part 2

13

Illustrative Examples on Simple Harmonic Motion

14

General Equation for SHM

15

Exercise Problems – Part 3

1

Introduction

2

Types of Waves

3

General Form of a Wave

4

Phase, Amplitude & Wavelength of Wave

5

Period & Frequency of a Wave

6

Speed of a Transverse Wave for a String; Principle of Superposition of Waves – Part 1

7

Principle of Superposition of Waves – Part 2

8

Reflection of Waves

9

Standing Waves & Normal Modes – Part 1

10

Standing Waves & Normal Modes – Part 2

11

Beats