# Physics — NCERT Class 11 — CBSE (NCERT textbooks) — Shishya school context > Subject page: https://shishya.in/schooling/cbse/class-11/physics · class: https://shishya.in/schooling/cbse/class-11 (context: https://shishya.in/schooling/cbse/class-11/context.md) · data as of 2026-10-12 (IST). Free to cite; link back to the subject page. > Honesty: Shishya never reproduces, summarises or translates textbook text — read a chapter at its official link. Practice questions are Shishya's own, written by AI and answer-checked before they are shown; they are not NCERT exercises, not board questions and not previous-year questions. A chapter marked "not ready yet" has no Shishya notes or practice, and its Shishya page is not linked here. > Children: Class 1-7 school pages have no chat tutor, offer no sign-in and ask no child to create an account. On Class 8-12 pages a student may sign in to save practice to an account — for students 13 and above; no school page asks anyone their age or role — and anyone can read a chapter, take its practice where the chapter has one and ask the AI tutor about it without signing in; the tutor says it is an AI and answers study questions only, with a daily message limit. The 5-question practice on the chapter pages that have it needs no account, and no result is saved to any account or profile from it: Shishya records only an anonymous usage event (which chapter was practised and the score) — on Class 8-12 pages with the same cookie-based analytics every page view sends, on Class 1-7 pages with no cookie, account or other visitor identifier. A signed-in student's own practice set is saved to that account. ## Physics - Book: Physics Part-I — https://ncert.nic.in/textbook.php?keph1=0-7 (NCERT also lists Hindi, Urdu editions) - Book: Physics Part-II — https://ncert.nic.in/textbook.php?keph2=0-7 (NCERT also lists Hindi, Urdu editions) - Chapters (14; 14 with Shishya notes, 14 with answer-checked practice of 5+ questions): - Chapter 1 — Units and Measurement — Shishya notes + 37 answer-checked practice questions: https://shishya.in/schooling/cbse/class-11/physics/units-and-measurement · official PDF: https://ncert.nic.in/textbook/pdf/keph101.pdf - Chapter 2 — Motion in a Straight Line — Shishya notes + 40 answer-checked practice questions: https://shishya.in/schooling/cbse/class-11/physics/motion-in-a-straight-line · official PDF: https://ncert.nic.in/textbook/pdf/keph102.pdf - Chapter 3 — Motion in a Plane — Shishya notes + 37 answer-checked practice questions: https://shishya.in/schooling/cbse/class-11/physics/motion-in-a-plane · official PDF: https://ncert.nic.in/textbook/pdf/keph103.pdf - Chapter 4 — Laws of Motion — Shishya notes + 38 answer-checked practice questions: https://shishya.in/schooling/cbse/class-11/physics/laws-of-motion · official PDF: https://ncert.nic.in/textbook/pdf/keph104.pdf - Chapter 5 — Work, Energy and Power — Shishya notes + 39 answer-checked practice questions: https://shishya.in/schooling/cbse/class-11/physics/work-energy-and-power · official PDF: https://ncert.nic.in/textbook/pdf/keph105.pdf - Chapter 6 — System of Particles and Rotational Motion — Shishya notes + 25 answer-checked practice questions: https://shishya.in/schooling/cbse/class-11/physics/system-of-particles-and-rotational-motion · official PDF: https://ncert.nic.in/textbook/pdf/keph106.pdf - Chapter 7 — Gravitation — Shishya notes + 40 answer-checked practice questions: https://shishya.in/schooling/cbse/class-11/physics/gravitation · official PDF: https://ncert.nic.in/textbook/pdf/keph107.pdf - Chapter 8 — Mechanical Properties of Solids — Shishya notes + 38 answer-checked practice questions: https://shishya.in/schooling/cbse/class-11/physics/mechanical-properties-of-solids · official PDF: https://ncert.nic.in/textbook/pdf/keph201.pdf - Chapter 9 — Mechanical Properties of Fluids — Shishya notes + 39 answer-checked practice questions: https://shishya.in/schooling/cbse/class-11/physics/mechanical-properties-of-fluids · official PDF: https://ncert.nic.in/textbook/pdf/keph202.pdf - Chapter 10 — Thermal Properties of Matter — Shishya notes + 40 answer-checked practice questions: https://shishya.in/schooling/cbse/class-11/physics/thermal-properties-of-matter · official PDF: https://ncert.nic.in/textbook/pdf/keph203.pdf - Chapter 11 — Thermodynamics — Shishya notes + 40 answer-checked practice questions: https://shishya.in/schooling/cbse/class-11/physics/thermodynamics · official PDF: https://ncert.nic.in/textbook/pdf/keph204.pdf - Chapter 12 — Kinetic Theory — Shishya notes + 35 answer-checked practice questions: https://shishya.in/schooling/cbse/class-11/physics/kinetic-theory · official PDF: https://ncert.nic.in/textbook/pdf/keph205.pdf - Chapter 13 — Oscillations — Shishya notes + 40 answer-checked practice questions: https://shishya.in/schooling/cbse/class-11/physics/oscillations · official PDF: https://ncert.nic.in/textbook/pdf/keph206.pdf - Chapter 14 — Waves — Shishya notes + 40 answer-checked practice questions: https://shishya.in/schooling/cbse/class-11/physics/waves · official PDF: https://ncert.nic.in/textbook/pdf/keph207.pdf - Shishya content last updated: 2026-10-03 ## Other subjects in this class - Sanskrit: https://shishya.in/schooling/cbse/class-11/sanskrit - Accountancy: https://shishya.in/schooling/cbse/class-11/accountancy - Chemistry: https://shishya.in/schooling/cbse/class-11/chemistry - Mathematics: https://shishya.in/schooling/cbse/class-11/mathematics - Biology: https://shishya.in/schooling/cbse/class-11/biology - Psychology: https://shishya.in/schooling/cbse/class-11/psychology - Geography: https://shishya.in/schooling/cbse/class-11/geography - Hindi: https://shishya.in/schooling/cbse/class-11/hindi - Sociology: https://shishya.in/schooling/cbse/class-11/sociology - English: https://shishya.in/schooling/cbse/class-11/english - Political Science: https://shishya.in/schooling/cbse/class-11/political-science - History: https://shishya.in/schooling/cbse/class-11/history - Economics: https://shishya.in/schooling/cbse/class-11/economics - Business Studies: https://shishya.in/schooling/cbse/class-11/business-studies - Urdu: https://shishya.in/schooling/cbse/class-11/urdu - Home Science: https://shishya.in/schooling/cbse/class-11/home-science - Creative Writing and Translation: https://shishya.in/schooling/cbse/class-11/creative-writing-and-translation - Fine Art: https://shishya.in/schooling/cbse/class-11/fine-art - Informatics Practices: https://shishya.in/schooling/cbse/class-11/informatics-practices - Computer Science: https://shishya.in/schooling/cbse/class-11/computer-science - Health and Physical Education: https://shishya.in/schooling/cbse/class-11/health-and-physical-education - Biotechnology: https://shishya.in/schooling/cbse/class-11/biotechnology - Sangeet: https://shishya.in/schooling/cbse/class-11/sangeet - Knowledge Traditions Practices of India: https://shishya.in/schooling/cbse/class-11/knowledge-traditions-practices-of-india