11. Human Eye and Colourful World Science class 10 in English Medium ncert book solutions Additional Questions With Solutions
11. Human Eye and Colourful World Additional Questions With Solutions – Complete NCERT Book Solutions for Class 10 Science (English Medium). Get all chapter explanations, extra questions, solved examples and additional practice questions for 11. Human Eye and Colourful World Additional Questions With Solutions to help you master concepts and score higher.
11. Human Eye and Colourful World Science class 10 in English Medium ncert book solutions Additional Questions With Solutions
NCERT Solutions for Class 10 Science play an important role in helping students understand the concepts of the chapter 11. Human Eye and Colourful World clearly. This chapter includes the topic Additional Questions With Solutions, which is essential from both academic and examination point of view. The solutions provided here are prepared strictly according to the latest NCERT syllabus and follow the guidelines of CBSE to ensure accuracy and relevance. Each question is explained in a simple and student-friendly manner so that learners can grasp the concepts without confusion. These NCERT Solutions are useful for regular study, homework help, and exam preparation. All textbook questions are solved step by step to improve problem-solving skills and conceptual clarity. Students of Class 10 studying Science can use these solutions to revise important topics, understand difficult questions, and practise effectively before examinations. The chapter 11. Human Eye and Colourful World is explained in a structured way, making it easier for students to connect the theory with the topic Additional Questions With Solutions. By studying these updated NCERT Solutions for Class 10 Science, students can build a strong foundation, boost their confidence, and score better marks in school and board exams.
11. Human Eye and Colourful World
Additional Questions With Solutions
Long Question with answer:
Q1. A child while playing with his father's spectacles burnt a hole in a piece of paper by focusing a small image of sun on it.
(i) What defect of vision his father is suffering from?
(ii) Write two cause for this defect?
(iii) Draw a ray diagram to show image formation by the defective eye?
(iv) Draw a ray diagram showing corrected eye using proper lens.
Ans:
(i) Hypermetropia
(ii) (a) the focal length of the eye lens is too long.
(b) the eyeball has become too small.
(iii) Ray diagram to show image formation by the defective eye.

(iii) This defect can be corrolated by convex lens.

See other sub-topics of this chapter:
1. Chapter Review 2. Text-book Questions 3. Exercise 4. Additional Questions With Solutions 5. Additional Questions With Solutions
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