The Class 11 Physics NCERT book (2026-27 edition) is published in two parts covering mechanics, thermal physics, oscillations, and waves. This page gives you free, direct PDF download links for every chapter from both parts, along with separate ZIP downloads for Part 1 and Part 2.
Complete Chapter List with Free PDF Download
| Chapter | What You’ll Learn |
|---|---|
| Front Matter / Prelims (Part I) | Includes the book’s preface, foreword, and table of contents. |
| Physics Part I — Physical World | Introduces physics as a discipline, its scope, and its relationship with other sciences. |
| Physics Part I — Units and Measurements | Covers physical quantities, units, dimensional analysis, and measurement errors. |
| Physics Part I — Motion in a Straight Line | Covers displacement, velocity, and acceleration for motion along a single line. |
| Physics Part I — Motion in a Plane | Extends motion concepts to two dimensions using vectors, including projectile motion. |
| Physics Part I — Laws of Motion | Covers Newton’s laws of motion, friction, and circular motion dynamics. |
| Physics Part I — Work, Energy and Power | Introduces work, kinetic and potential energy, power, and the work-energy theorem. |
| Physics Part I — Systems of Particles and Rotational Motion | Covers centre of mass, torque, angular momentum, and rotational dynamics of rigid bodies. |
| Physics Part II — Mechanical Properties of Solids | Covers elasticity, stress, strain, and Hooke’s law for solid materials. |
| Physics Part II — Mechanical Properties of Fluids | Covers pressure, buoyancy, viscosity, and surface tension in fluids. |
| Physics Part II — Thermal Properties of Matter | Covers temperature, heat transfer, thermal expansion, and calorimetry. |
| Physics Part II — Thermodynamics | Introduces the laws of thermodynamics, heat engines, and thermodynamic processes. |
| Physics Part II — Kinetic Theory | Explains the behaviour of gases using the kinetic theory model and molecular motion. |
| Physics Part II — Oscillations | Covers periodic motion, simple harmonic motion, and oscillating systems like springs and pendulums. |
| Physics Part II — Waves | Covers wave motion, superposition, sound waves, and the Doppler effect. |
| Front Matter / Prelims (Part II) | Includes the book’s preface, foreword, and table of contents. |
How to Download the Complete Class 11 Physics NCERT Book (PDF) NCERT Book (ZIP)
Every link above goes directly to the official NCERT server, with no redirect chains or pop-ups standing between you and the actual PDF.
Why This Book Matters for Board Exams and Competitive Exams
Class 11 Physics forms half of the two-year CBSE Physics syllabus that culminates in the Class 12 board exam, so concepts like motion, laws of motion, and energy introduced here are assumed knowledge in Class 12 topics such as electrostatics and current electricity. This book is also foundational for JEE and NEET preparation, since mechanics, thermodynamics, oscillations, and waves are consistently tested in these entrance exams and rely on a solid conceptual base built during Class 11. Because physics concepts build on each other sequentially, working through both parts of this book thoroughly is more valuable here than in many other subjects.
Frequently Asked Questions
1. How do I download the Class 11 Physics NCERT book PDF?
Click any chapter link in the table above to open that chapter’s PDF directly from the official NCERT server, or use the ZIP links to download Part 1 or Part 2 of the book at once.
2. Is this PDF download free?
Yes, all links point to NCERT’s own official portal (ncert.nic.in), and downloading these textbook PDFs is completely free.
3. Is this the 2026-27 edition?
Yes, this page reflects the 2026-27 edition of the Class 11 Physics NCERT textbook as published on the official NCERT portal.
4. How many chapters does the Class 11 Physics NCERT book have?
The book has 16 sections listed here across Part 1 and Part 2, including front matter.
5. Is this book available in a Hindi-medium edition?
Yes, NCERT publishes a Hindi-medium edition of this book on its official textbooks portal alongside the English edition.
6. Can I read this book offline after downloading?
Yes, once downloaded, the PDF files can be saved to your device and read offline anytime.
7. Why is this book published in two parts?
NCERT splits Class 11 Physics into Part 1 (mechanics-focused chapters) and Part 2 (thermal physics, oscillations, and waves) for ease of printing and use across the school year.
8. Does this book help with NEET and JEE preparation?
Yes, mechanics, thermodynamics, and oscillations and waves are core, heavily-tested areas in both NEET and JEE, and this book provides the conceptual foundation most coaching material builds on.
9. Should I solve numerical problems from both the textbook and outside sources?
The textbook’s own exercises are a good starting point, but most students preparing for competitive exams need additional numerical practice beyond what NCERT alone provides.
10. How does this book connect to Class 12 Physics?
Class 12 Physics assumes familiarity with Class 11 mechanics and waves, and builds on it with electricity, magnetism, optics, and modern physics.
11. Is the NCERT Exemplar useful alongside this textbook?
Yes, the NCERT Exemplar for Physics offers more conceptually challenging problems that are useful once you’re comfortable with the main textbook.
12. Are the front matter/prelims pages worth downloading?
Yes, they include the table of contents for each part, useful for planning your study schedule across the two-part book.
