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11. Human Eye and Colourful World Science class 10 in English Medium ncert book solutions Text-book Questions
11. Human Eye and Colourful World Text-book Questions – 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 Text-book Questions to help you master concepts and score higher.
11. Human Eye and Colourful World Science class 10 in English Medium ncert book solutions Text-book Questions
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 Text-book Questions, 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 Text-book Questions. 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
Text-book Questions
Text-book Questions-Answer:
Page 190 NCERT Book.
Q1. What is meant by power of accommodation of the eye?
Ans: Humans have to organize their eyes to see distant and near objects completely. In this way, the ability of the human eye lens to adjust its focal length angle is called adjusting capacity.
Q2. A person with a myopic eye cannot see objects beyond 1.2 m distinctly. What should be the type of the corrective lens used to restore proper vision?
Ans: Concave lens.
Q3. What is the far point and near point of the human eye with normal vision?
Ans: For normal vision, the far point is at an infinite distance from the eye and the near point is at a distance of 25CM from the eye.
Q4. A student has difficulty reading the blackboard while sitting in the last row. What could be the defect the child is suffering from? How can it be corrected?
Ans: This student has myopia. Myopia is corrected by a concave lens of suitable power.
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