Skip to main content
Super TutorResources
Chapter 5 of 12
QuestionsNotesFlashcardsSummaryFormulasQuizConceptsSyllabusPlan
Formula Sheet

Human Eye and Colourful world

Telangana Board · Class 10 · Physical Sciences

All formulas from Human Eye and Colourful world in Telangana Board Class 10 Physical Sciences. Key equations, constants, and identities for board exam preparation.

43 questions40 flashcards5 concepts

Interactive on Super Tutor

Studying Human Eye and Colourful world? Get the full interactive chapter.

Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for formula sheet and more.

Try Super Tutor — Free

1,000+ Class 10 students started this chapter today

8 Formulas · 3 Sections

Formulas

1. Least Distance of Distinct Vision and Angle of Vision

The least distance of distinct vision is about 25 cm and the angle of vision is about 60°.

3. Accommodation of Eye Lens

The ability of eye lens to change its focal length is called accommodation of lens.

1/f = 1/v - 1/u

(1)/(f_max) = (1)/(2.5) + (1)/(∞) => f_max = 2.5 cm

(1)/(f_min) = (1)/(2.5) + (1)/(25) = (11)/(25) => f_min = (25)/(11) = 2.27 cm

4. Defects of Vision and Correction

1/f = 1/(-D) => f = -D

1/f = -(1)/(d) + (1)/(25) = (d - 25)/(25d) => f = (25d)/(d - 25)

P = 1/f (in m); P = 100/f (in cm)

Full sheet with units and worked examples

View All

Frequently Asked Questions

What are the important topics in Human Eye and Colourful world for Telangana Board Class 10 Physical Sciences?
Human Eye and Colourful world covers several key topics that are frequently asked in Telangana Board Class 10 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Human Eye and Colourful world — Telangana Board Class 10 Physical Sciences?
Understand the core concepts first, then work through the 43 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

More resources for Human Eye and Colourful world

All 12 chapters — Telangana Board Class 10 Physical Sciences Formula Sheet

For serious students

Get the full Human Eye and Colourful world chapter — for free.

Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for Telangana Board Class 10 Physical Sciences.

Try Super Tutor Free
Try the full chapter — Free