Physics

Motion and forces, energy, heat, waves and light, electricity and magnetism, and modern physics.

6 categories · 38 chapters · 274 topics

Mechanics and Properties of Matter

Measurement, motion, forces, energy, gravity and the properties of solids and fluids.

Chapter 1
Introduction to Physics
What is Physics? · Branches of Physics · Physics in Science, Technology and Society · Careers in Physics …
5 topicsInteractive lesson
Class 9Class 11
Chapter 2
Physical Quantities and Measurement
Base and Derived Quantities · SI Units and Prefixes · Scientific Notation · Metre Rule and Measuring Tape …
10 topicsInteractive lesson
Class 9Class 11O LevelA Level
Chapter 3
Scalars and Vectors
Scalars and Vectors · Representing Vectors · Vector Addition: Head-to-Tail Rule · Resolution of Vectors …
7 topics
Class 11O LevelA Level
Chapter 4
Kinematics: Motion in a Straight Line
Rest and Motion · Types of Motion · Distance and Displacement · Speed and Velocity …
9 topics
Class 9Class 11O LevelA Level
Chapter 5
Motion in Two Dimensions
Projectile Motion · Angular Displacement and Radians · Angular Velocity and Angular Acceleration · Uniform Circular Motion …
6 topics
Class 11A Level
Chapter 6
Dynamics: Force and Newton's Laws
Force, Inertia and Momentum · Newton's First Law · Newton's Second Law (F = ma) · Newton's Third Law …
10 topics
Class 9Class 11O LevelA Level
Chapter 7
Turning Effect of Forces
Like and Unlike Parallel Forces · Moment of a Force (Torque) · Principle of Moments · Couple …
8 topics
Class 9Class 11O LevelA Level
Chapter 8
Gravitation
Newton's Law of Universal Gravitation · Gravitational Field and Field Strength · Mass of the Earth · Variation of g with Height …
8 topics
Class 9Class 11A Level
Chapter 9
Work, Energy and Power
Work Done · Kinetic Energy · Potential Energy · Work–Energy Principle …
9 topics
Class 9Class 11O LevelA Level
Chapter 10
Properties of Matter
Kinetic Molecular Model of Matter · Plasma: the Fourth State · Density · Pressure …
10 topics
Class 9O LevelA Level
Chapter 11
Physics of Solids
Classification of Solids · Stress, Strain and Young Modulus · Elastic Limit and Yield Point · Strain Energy …
7 topics
Class 12A Level

Thermal Physics and Thermodynamics

Temperature, heat, how heat moves, the behaviour of gases and the laws of thermodynamics.

Oscillations, Waves and Optics

Vibrations, waves, sound and light: reflection, refraction, lenses and the electromagnetic spectrum.

Electricity and Magnetism

Charges, circuits, magnets, electromagnetism, induction and alternating current.

Electronics and Communication

Electronic devices, semiconductors, logic gates and how information is sent and stored.

Modern Physics

Relativity, quantum physics, atoms, nuclei, particles, medical physics and the universe.

Mechanics and Properties of Matter

Introduction to Physics

Physical Quantities and Measurement

Scalars and Vectors

Kinematics: Motion in a Straight Line

Motion in Two Dimensions

Dynamics: Force and Newton's Laws

Turning Effect of Forces

Gravitation

Work, Energy and Power

Properties of Matter

Physics of Solids

Thermal Physics and Thermodynamics

Thermal Properties of Matter

Transfer of Heat

Kinetic Theory of Gases

Thermodynamics

Oscillations, Waves and Optics

Oscillations and Simple Harmonic Motion

Waves

Sound

Reflection of Light and Mirrors

Refraction, Lenses and Optical Instruments

Nature of Light (Physical Optics)

Electromagnetic Spectrum

Electricity and Magnetism

Electrostatics

Current Electricity

Magnetism and Electromagnetism

Electromagnetic Induction

Alternating Current

Electronics and Communication

Introductory Electronics

Semiconductor Electronics

Logic Gates and Digital Electronics

Information and Communication Technology

Modern Physics

Special Relativity

Quantum Physics

Atomic Physics

Nuclear Physics and Radioactivity

Particle Physics

Medical Physics

Astronomy and Cosmology