11th Class · Chapters 1–17
The foundation
Mathematical tools, vectors, kinematics, laws of motion, rotation, gravitation, fluids, thermodynamics, SHM and waves.
Class 11 · Class 12 · Boards · NEET · JEE
Physics,
30 chapters and 300 topics — with definitions, derivations, formulas, notes, solved PYQs and videos.
Physics Bytes on YouTube
200+ LECTURE
VIDEOS
Revision courses, full chapters and solved questions — free.
Watch now →
Complete syllabus
30 chapters.
Every topic listed.
From Mathematical Tools to Semiconductor Electronics — searchable in one place.
Open syllabus →
Definitions · Derivations · Formulas · Notes
Class 11 & 12, chapter by chapter.
Everything you need for Boards, NEET and JEE.
Start learning →
NEET · JEE · CBSE · HP Board
Previous year questions, solved.
Practise the real paper pattern with step-by-step solutions.
Open PYQs →
Free · Paid · Affiliate
Books worth your time.
Free PDFs, premium notes and carefully picked reference books.
Browse books →Formula of the day
—
—
—
Learn by class
Four ways to master every chapter.
12th Class · Chapters 18–30
The big picture
Electrostatics, capacitance, current, magnetism, EMI, AC, optics, modern physics and semiconductors.
All chapters
The full map of physics.
Class 11
Class 12
Explore
Everything else you need.
Crash Course
One revision video per chapter
Fast, question-based revision before every exam.
Watch →
Complete Lectures
Learn chapter by chapter
Full lessons, derivations and solved numericals across the syllabus.
Browse →
PYQs (Solved)
NEET · JEE · CBSE · HP Board
Year-wise papers with solutions on a single page.
Practise →
Syllabus
30 chapters, all topics
A searchable checklist of everything to study.
View →
Books
Affiliate · Free · Paid
Searchable reference books, free PDFs and premium notes.
Browse →
Voices of science & reason
Question everything. Understand the universe.
Words from Einstein, Newton, Tyson, Feynman, Sagan and more — and Kabir's dohe that remind us to think for ourselves.