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ICSE Class 11 Physics — Formula Sheet

ICSE Class 11 Physics formula sheet, chapter by chapter — 328 formulas across 30 chapters. Follows the ICSE / ISC syllabus.

How to Use the Formula Sheet

  1. Write, don't just read — writing each formula out helps it stick.
  2. Understand the derivation — you can rebuild a formula you half-remember.
  3. Group related formulas — link the ones that build on each other.
  4. Test yourself — cover the sheet and write the formulas from memory.

Chapter-Wise Formulas — 30 Chapters

1

Physical World

2 entries
Mechanical energy = Kinetic energy + Potential energy
ΔE = (Δm) c^2
The full Physical World formula sheet
2

Elasticity

8 entries
stress = F/A
E = stress/strain
Y = (Mg/πr^2)/(ΔL/L) = MgL/(πr^2ΔL)
Y_eq = 2Y1Y2/(Y1 + Y2)
ΔL = MgL/(AY)
The full Elasticity formula sheet
n1(u1) = n2(u2)
W = mg
angle (in radian) = arc length / radius
Least count = Value of one main scale division / Number of divisions on Vernier scale = 1 mm / 10 = 0.01 cm
Least count = Pitch of screw / Total number of divisions on head scale = 1 mm / 100 = 0.001 cm
The full Units and Measurements formula sheet

27 more chapters below

Formula sheets for all 30 chapters with formulas.

Get the Formula Sheets

Get chapter-wise help for ICSE Class 11 Physics

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Frequently Asked Questions

Where can I find ICSE Class 11 Physics Formula Sheet?

This page has formula sheet for 30 chapters of ICSE Class 11 Physics for the 2026-27 session. Each chapter links to its own page with the full set.

Go through the syllabus first, then work chapter by chapter: learn the ideas, practise questions, and revise with notes and flashcards. Leave time at the end to revise every chapter once more under timed conditions.

Learn the formulas you use most first, and understand what each symbol means so you can apply them. Knowing where a formula comes from helps you rebuild it if you forget it in the exam.

Browse Formula Sheet by Chapter

30 chapters

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ICSE Class 11

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