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Chapter 5 of 12
Important Questions

Human Eye and Colourful world

Telangana Board · Class 10 · Physical Sciences

Most important questions from Human Eye and Colourful world for Telangana Board Class 10 Physical Sciences board exam 2026. MCQs, short answer, and long answer questions with marks.

43 questions20 flashcards5 concepts

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43 Questions·
multiple choicemultiple correcttext answertrue falsematchingordering

Sample Questions

1multiple correct

Which of the following are parts of the human eye?

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Cornea, Iris, Retina, Ciliary muscles, Optic nerve

All these are important parts of the human eye. Cornea is the transparent front layer, iris controls light entry, retina forms images, ciliary muscles help in accommodation, and optic nerve carries signals to brain.

2text answer

Myopia is a vision defect where a person cannot see _______ objects clearly.

3true false

The power of a lens is the reciprocal of its focal length.

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True

Power of lens P = 1/f, where f is focal length. Power is measured in dioptres when focal length is in metres.

4matching

Match the vision defects with their corrections:

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Myopia - Concave lens

Myopia is corrected by concave lens, hypermetropia by convex lens, and presbyopia by bifocal lens which has both concave and convex portions.

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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.
How many important questions are there in Human Eye and Colourful world?
There are 43 practice questions available for Human Eye and Colourful world. These cover multiple question types including MCQs, short answer, and long answer questions.

Sources & Official References

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

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