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Syllabus
The Human Eye and the Colourful World — Syllabus
Karnataka Board · Class 10 · Science
What The Human Eye and the Colourful World covers in Karnataka Board Class 10 Science: 4 topics, for the 2026-27 session.
45 questions20 flashcards5 concepts
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4 Topics · Karnataka Board Class 10 Science · 2026-27
Topics in The Human Eye and the Colourful World
1
The Human Eye - Structure and Function
- The human eye is like a camera with a natural lens system that forms images on the retina
- Light enters through the cornea (transparent front layer) where maximum refraction occurs
- The iris controls pupil size to regulate light entry into the eye
2
Defects of Vision and Their Correction
- Myopia (near-sightedness): Can see near objects clearly but not distant objects
- In myopia, distant object images form in front of the retina
- Myopia is corrected using concave (diverging) lenses
3
Refraction Through a Prism
- A prism has two triangular bases and three rectangular lateral surfaces
- The angle between two lateral faces is called the angle of the prism
- Light bends towards normal when entering denser medium (air to glass)
4
Dispersion of White Light
- White light consists of seven colors: Violet, Indigo, Blue, Green, Yellow, Orange, Red (VIBGYOR)
- Dispersion is the splitting of white light into its component colors
- Different colors have different wavelengths and bend through different angles
Key Concepts
The eye is like a cameraThe ability of eye lensMyopia (nearWhen light passes through a triangularWhite light splits into seven colors
Work through every topic in The Human Eye and the Colourful World with notes and quizzes
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What are the important topics in The Human Eye and the Colourful World for Karnataka Board Class 10 Science?
Key topics in The Human Eye and the Colourful World include The Human Eye - Structure and Function, Defects of Vision and Their Correction, Refraction Through a Prism, Dispersion of White Light. Study these first, then practise questions on each for the Karnataka Board Class 10 board exam.
How should I revise The Human Eye and the Colourful World for the Karnataka Board Class 10 board exam?
Learn the core ideas first, then work through the 45 practice questions on The Human Eye and the Colourful World. Revise definitions regularly and use flashcards for quick recall before the exam.
Sources & Official References
- Karnataka SSLC — kseeb.kar.nic.in
- Dept of Pre-University Education, Karnataka
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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