Lenses — Formula Sheet
Kerala Board · Class 10 · Physics
3 formulas from Lenses (Kerala Board Class 10 Physics) on one page, grouped by topic. Includes Alternative form.
Interactive on Super Tutor
Studying Lenses? Get the full interactive chapter.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for formula sheet and more.
Free trial, no card needed.
Formulas and Key Relations
Key relations
1/f = 1/v - 1/u, where f = focal length, v = image distance, u = object distance.
Alternative form
f = uv/(u+v).
m = hi/ho = v/u, where hi = image height, ho = object height.
Full sheet with units and worked examples
View AllFrequently Asked Questions
What are the important topics in Lenses for Kerala Board Class 10 Physics?
How many formulas are in Lenses?
How should I revise Lenses for the Kerala Board Class 10 board exam?
Sources & Official References
- Kerala Board of Public Examinations — keralapareekshabhavan.in
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Lenses
For serious students
Get the full Lenses chapter — start free.
Quizzes, flashcards, an AI doubt solver and a study plan for Kerala Board Class 10 Physics. Free to start, no card needed.