# CBSE Grade 11 Physics

### Physical World

1

Physics – Scope and Excitement

2

Nature of Physical Laws

3

Physics, Technology and Society

### Units and Measurements

1

Need for Measurement

2

Units of Measurement

3

Systems of Units SI Units

4

Fundamental and Derived Units

5

Length, Mass and Time Measurements

6

Accuracy and Precision of Measuring Instruments

7

Errors in Measurement

8

Significant Figures

9

Dimensions of Physical Quantities

10

Dimensional Analysis and its Applications

### Motion in a Straight Line

1

Elementary Concepts of Differentiation and Integration for Describing Motion

2

Uniform and Non- Uniform Motion

3

Average Speed and Instantaneous Velocity

4

Uniformly Accelerated Motion

5

Velocity – Time and Position-Time Graphs

6

Relations for Uniformly Accelerated Motion

### Motion in a Plane

1

Scalar and Vector Quantities

2

Position and Displacement Vectors

3

General Vectors and their Notations

4

Equality of Vectors

5

Multiplication of Vectors by a Real Number

6

Addition and Subtraction of Vectors

7

Relative Velocity, Unit Vector

8

Resolution of a Vector in a Plane

9

Rectangular Components, Scalar and Vector Product of Vectors

10

Motion in a Plane

11

Cases of Uniform Velocity and Uniform Acceleration-Projectile Motion

12

Uniform Circular Motion

### Laws of Motion

1

Intuitive Concept of Force

2

Inertia, Newton’s First Law of Motion

3

Momentum and Newton’s Second Law of Motion

4

Impulse

5

Newton’s Third law of Motion

6

Law of Conservation of Linear Momentum and its Applications

7

Equilibrium of Concurrent Forces

8

Static and Kinetic Friction

9

Laws of Friction

10

Rolling Friction, Lubrication

11

Dynamics of Uniform Circular Motion

12

Centripetal Force

13

Examples of Circular Motion

### Work

### Energy and Power

1

Work Done by a Constant Force and a Variable Force

2

Kinetic Energy

3

Work-Energy Theorem

4

Power

5

Potential Energy

6

Potential Energy of a Spring

7

Conservative forces

8

Conservation of Mechanical Energy

9

Non-Conservative Forces: Motion in a Vertical Circle

10

Elastic and Inelastic Collisions in one and two Dimensions

### System of Particles and Rotational Motion

1

Centre of Mass of a Two-Particle System

2

Momentum Conservation and Centre of Mass Motion

3

Centre of Mass of a Rigid Body

4

Centre of Mass of a Uniform Rod

5

Moment of a Force, Torque

6

Angular Momentum

7

Law of Conservation of Angular Momentum and its Applications

8

Equilibrium of Rigid Bodies

9

Rigid Body Rotation and Equations of Rotational Motion

10

Comparison of Linear and Rotational Motions

11

Moment of Inertia

12

Radius of Gyration

13

Values of Moments of Inertia for Simple Geometrical Objects

### Gravitation

1

Universal Law of Gravitation

2

Acceleration Due to Gravity

3

Variation with Altitude and Depth

4

Gravitational Potential Energy

5

Gravitational Potential

6

Escape Velocity

7

Orbital Velocity of a Satellite

8

Geo-Stationary Satellites

### Mechanical Properties of Solids

1

Stress-Strain Relationship

2

Hooke’s Law

3

Young’s Modulus

4

Bulk Modulus

### Mechanical Properties of Fluids

1

Pressure Due to a Fluid Column

2

Pascal’s Law and its Applications

3

Effect of Gravity on Fluid Pressure

4

Viscosity

5

Stokes’ Law

6

Terminal Velocity

7

Streamline and Turbulent Flow

8

Critical Velocity

9

Bernoulli’s Theorem and its Applications

10

Surface Energy and Surface Tension

11

Angle of Contact

12

Excess of Pressure Across a Curved Surface

13

Application of Surface Tension Ideas to Drops

14

Bubbles and Capillary Rise

### Thermal Properties of Matter

1

Heat, Temperature

2

Thermal Expansion

3

Thermal Expansion of Solids, Liquids and Gases

4

Anomalous Expansion of Water

5

Specific Heat Capacity

6

Cp, Cv – Calorimetry

7

Change of State – Latent Heat Capacity

8

Heat Transfer-Conduction

9

Convection and Radiation

10

Thermal Conductivity

11

Qualitative Ideas of Blackbody Radiation

12

Wein’s Displacement Law

13

Stefan’s Law

14

Greenhouse Effect

### Thermodynamics

1

Thermal Equilibrium and Definition of Temperature

2

Heat, Work and Internal Energy

3

First Law of Thermodynamics

4

Isothermal and Adiabatic Processes

5

Second Law of Thermodynamics

6

Reversible and Irreversible Processes

### Kinetic Theory

1

Equation of State of a Perfect Gas

2

Work Done in Compressing a Gas

3

Kinetic Theory of Gases

4

Kinetic Interpretation of Temperature

5

RMS Speed of Gas Molecules

6

Degrees of Freedom

7

Law of Equi-partition of Energy

8

Application to Specific Heat Capacities of Gases

9

Concept of Mean Free Path

10

Avogadro’s Number

### Oscillations

1

Periodic Motion – Time Period, Frequency

2

Displacement as a Function of Time

3

Periodic Functions

4

Simple Harmonic Motion and its Equation

5

Oscillations of a Loaded Spring- Restoring Force and Force Constant

6

Energy in S.H.M. Kinetic and Potential Energies

7

Simple Pendulum Derivation of Expression for its Time Period

8

Free, Forced and Damped Oscillations

9

Resonance

### Waves

1

Wave Motion

2

Transverse and Longitudinal Waves

3

Speed of Travelling Wave

4

Displacement Relation for a Progressive Wave

5

Reflection of Waves

6

Standing Waves in Strings and Organ Pipes

7

Beats

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CBSE Grade 11 Physics

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