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Telangana Board Class 9 Physical Science — Formula Sheet

Telangana Board Class 9 Physical Science formula sheet, chapter by chapter — 18 formulas across 6 chapters. Follows the TS / TSBIE 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 — 6 Chapters

2

Motion

2 entries
Average speed = Total distance/Total time (scalar)
Average velocity = Total displacement/Total time (vector)
The full Motion formula sheet get the formula sheet in Super Tutor
3

Laws of motion

2 entries
The rate of change of momentum equals the net applied force (F = ma for constant mass, or F = Δp/Δt in general).
Forces always occur in pairs acting on different objects simultaneously (F₁₂ = -F₂₁).
The full Laws of motion formula sheet get the formula sheet in Super Tutor
4

Refraction of light at plane surfaces

3 entries
Absolute refractive index: n = c/v, where c is speed of light in vacuum, v is speed in medium
Absolute refractive index n = c/v.
Critical angle C is the angle of incidence (in denser medium) at which refracted ray grazes the interface (r = 90°).
The full Refraction of light at plane surfaces formula sheet get the formula sheet in Super Tutor

3 more chapters below

Formula sheets for all 6 chapters with formulas.

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Frequently Asked Questions

Where can I find Telangana Board Class 9 Physical Science Formula Sheet?

This page has formula sheet for 6 chapters of Telangana Board Class 9 Physical Science 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

6 chapters

2

Motion

3

Laws of motion

4

Refraction of light at plane surfaces

8

Floating bodies

9

What is inside the atom

10

Work and energy

More Physical Science Resources

Telangana Board Class 9

Practice Quiz

Test yourself with quick quizzes

Important Questions

Exam-style questions with answers

Revision Notes

Key concepts and quick revision points

Chapter Summary

Understand each chapter at a glance

Flashcards

Quick-fire cards for active recall practice

Syllabus

Chapter list and the topics in each

Other Telangana Board Class 9 Subjects

Mathematics