Physics

This is a complete, free study companion for Physics — built around what the exam actually asks. The topics examiners repeat most are Canonical Partition Function and Thermodynamic Quantities, Entropy from Multiplicity and Boltzmann Formula, and Bose-Einstein and Fermi-Dirac Occupation Numbers. The syllabus runs to 12 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 GATE body, so always confirm the current syllabus and exam dates on the official GATE website before you rely on them.

Key information

Level: PH
Programme: Physics
Exam: GATE Physics Exam (PH)
Conducted by: IISc and IIT

Most frequently examined topics

#	Topic	Times asked
1	Canonical Partition Function and Thermodynamic Quantities	8
2	Entropy from Multiplicity and Boltzmann Formula	7
3	Bose-Einstein and Fermi-Dirac Occupation Numbers	7
4	Gauss's Law for Symmetric Charge Distributions	7
5	Poisson and Laplace Equation for Electrostatic Potential	7
6	Method of Images in Electrostatics	7
7	Faraday's Law and Lenz's Law	7
8	Maxwell's Equations with Displacement Current	7
9	Plane Electromagnetic Waves and Polarization	7
10	First Law of Thermodynamics for Ideal Gas Processes	7
11	Entropy Change in Thermodynamic Processes	7
12	Connected Blocks, Pulleys, and Atwood Machine Dynamics	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: Kinematics
Chapter 2: Newton's Laws
Chapter 3: Work, Energy and Power
Chapter 4: Simple Harmonic Motion
Chapter 5: Damped and Driven Oscillations
Chapter 6: Waves and Sound
Chapter 7: Laws of Thermodynamics
Chapter 8: Thermodynamic Processes
Chapter 9: Statistical Mechanics Essentials
Chapter 10: Electrostatics and Capacitance
Chapter 11: Magnetism and Electromagnetic Induction
Chapter 12: Maxwell's Equations and Electromagnetic Waves

How to study Physics and score well

Start with the highest-frequency topics — In Physics, Canonical Partition Function and Thermodynamic Quantities, Entropy from Multiplicity and Boltzmann Formula, Bose-Einstein and Fermi-Dirac Occupation Numbers, and Gauss's Law for Symmetric Charge Distributions 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 GATE 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 12 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: attempting questions they have not truly eliminated options for, spending too long on one hard question, and rushing the sections they know best. Read the whole paper first, bank the marks you are sure of, and come back to the rest.

Manage your time and guess carefully: split your time in proportion to the marks each section carries and keep a few minutes at the end to check. This paper carries negative marking, so attempt a question only when you can rule out at least one or two options — a blind guess costs you marks. Confirm the exact marking scheme for your session on the official portal.

Frequently asked questions

What are the most important topics in Physics?

Based on past papers, the most frequently asked topics include Canonical Partition Function and Thermodynamic Quantities, Entropy from Multiplicity and Boltzmann Formula, Bose-Einstein and Fermi-Dirac Occupation Numbers. 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 GATE previous-year question papers are available on the official GATE 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.