Physics

This is a complete, free study companion for Physics — built around what the exam actually asks. The topics examiners repeat most are Dimensional Formula and Dimensional Analysis, Kinematic Equations for Uniform Acceleration, and Projectile Motion: Time of Flight, Height and Range. The syllabus runs to 10 chapters. Below you'll find the full topic-frequency ranking, the exam paper pattern, every chapter, a step-by-step study plan, and the official downloads — everything in one place.

Everything here is free. We're an independent student resource, not the official CBSE body, so always confirm the current syllabus and exam dates on the official CBSE website before you rely on them.

Key information

Level: Class 11
Programme: CL11
Stream: Science
Exam: School Based Examination
Conducted by: Central Board of Secondary Education (CBSE)

Most frequently examined topics

#	Topic	Times asked
1	Dimensional Formula and Dimensional Analysis	8
2	Kinematic Equations for Uniform Acceleration	8
3	Projectile Motion: Time of Flight, Height and Range	8
4	Numerical Problems on Uniform Acceleration	8
5	Work-Energy Theorem	7
6	Escape Velocity	7
7	Orbital Velocity and Time Period of Satellite	7
8	Bernoulli's Theorem and Applications	7
9	Pressure of Ideal Gas from Kinetic Theory	7
10	Velocity-Time and Displacement-Time Graphs	7
11	Vector Resolution and Resultant Vectors	6
12	Centripetal Acceleration in Uniform Circular Motion	6

Counted across the official previous-year question papers we have analysed for this subject. It shows what has been asked before — it does not predict what will appear in your exam. Always confirm the current syllabus on the official portal.

What you will study (chapters)

Chapter 1: Physical World and Measurement
Chapter 2: Kinematics
Chapter 3: Laws of Motion
Chapter 4: Work, Energy and Power
Chapter 5: System of Particles and Rotational Motion
Chapter 6: Gravitation
Chapter 7: Properties of Bulk Matter
Chapter 8: Thermodynamics
Chapter 9: Behaviour of Perfect Gases and Kinetic Theory of Gases
Chapter 10: Oscillations and Waves

Official textbook

Physics — official textbook / study material — Free download from the official source.

How to study Physics and score well

Start with the highest-frequency topics — In Physics, Dimensional Formula and Dimensional Analysis, Kinematic Equations for Uniform Acceleration, Projectile Motion: Time of Flight, Height and Range, and Numerical Problems on Uniform Acceleration appear again and again in past papers. Master these first — they return the most marks for the time you put in.
Practise with previous-year papers — Solve the last 5–10 years of CBSE Physics papers under timed, exam-like conditions. Past papers show exactly which topics repeat and how questions are worded.
Revise actively, not passively — Write a one-page summary for each of the 10 chapters — key definitions, formulas and the points examiners reward — then re-test yourself instead of re-reading.
Mark your answers with the official scheme — After each practice paper, score yourself against the official marking scheme. It shows how marks are awarded step-by-step, so you learn to present answers the way examiners expect.

Exam tips: how to score higher in Physics

Where students lose marks: rushing the high-weightage questions, skipping the steps the marking scheme rewards, and saving easy sections for last. Read the whole paper first, attempt your strongest section early to bank marks, and always show your working.

Manage your time: split your time in proportion to the marks each section carries, keep a few minutes at the end to check, and never leave a question blank — a partial, structured answer still earns partial marks.

Frequently asked questions

What are the most important topics in Physics?

Based on past papers, the most frequently asked topics include Dimensional Formula and Dimensional Analysis, Kinematic Equations for Uniform Acceleration, Projectile Motion: Time of Flight, Height and Range. The full ranked list with how often each appears is in the "Most important topics" section above.

Where can I download Physics previous-year question papers?

Official CBSE previous-year question papers are available on the official CBSE website. Open the Question Papers section for the direct link, plus the exam pattern and the topics that repeat most.

How can I prepare for Physics faster?

Start with the highest-frequency topics, learn the exam pattern so you know how each section is marked, and practise with past papers. A subject-aware study tutor can quiz you on exactly these topics.

A Gyani AI tutor trained on the Physics syllabus and past papers can quiz you on the most-asked topics and show you exactly what to revise.