hots questions on human eye class 10

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hots questions on human eye class 10

(d) Hans Christian Oersted. The medical condition in which the lens of the eye of a person becomes progressively cloudy resulting in blurred vision is called (a) blue light The defect of vision in which a person cannot see the distant objects clearly but can see nearby objects clearly is called (d) violet light, 9. What kind of lenses will he required to increase his range of vision from 25 cm to infinity ? (b) Stars seem higher than they actually are (a) myopia (c) presbyopia Your email address will not be published. We hope the given MCQ Questions for Class 10 Science Human Eye and Colourful World with Answers will help you. In which type of eye defect far point of the eye gets reduced? Save my name, email, and website in this browser for the next time I comment. The splitting of white light into different colours on passing through a prism is called Due to the greater converging power of the eye lens in a myopic eye, the image of distant object is formed ……….. the retina. Position 1 is the position of red colour, which corresponds to the colour of ‘danger’ or stop signal lights. (d) -0.2 D, 3. (d) presbyopia, 14. (d) cataract, 13. 4. 2. (b) pupil ……….. of light causes the blue colour of sky and reddening of the Sun at sunrise and sunset. What is the least distance of distinct vision of a normal human eye ? 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Twinkling of stars is due to In a bi-focal lens, upper portion is concave which corrects distant vision and lower portion is convex which corrects near vision. (a) Real and erect Name the scientist who was the first to use a glass prism to obtain the spectrum of sunlight. Students can solve NCERT Class 10 Science Human Eye and Colourful World Multiple Choice Questions with Answers to know their preparation level. Eye defects. (a) +0.5 D What type of image is formed by the eye lens on the retina? 3. (a) infinity Danger or stop signal lights ? When white light enters a glass prism from air, the angle of deviation is maximum for (b) hypermetropia At noon, the Sun appears white as The given. A person suffering from both myopia and hypermetropia uses ……….. leases. Class 10 Science MCQs Chapter 11 Human Eye and Colourful World. (a) myopia (a) blue colour is scattered the most (c) dispersion of light by water drops (b) Einstein What kind of defect of vision he is suffering from ? (a) myopia (b) hypermetropia Download HOTs Questions for Class 10 Science. When white light enters a glass prism from air, the angle of deviation is least for (c) Real and inverted (b) scattering of light by dust particles Which of the following is a natural phenomenon which is caused by the dispersion of sunlight in the sky? (c) presbyopia (d) red light, 8. 4. (d) all the colours of the white light are scattered away, 6. (c) light is least scattered (a) blue light (b) refraction (c) hypermetropia Question 1. 1. Answer: b Position 7 is the position of violet colour, which corresponds to the colour of a solution of potassium permanganate. 4. in front of (a) reflection of light by clouds (a) Isaac Newton (a) Twinkling of stars (d) Virtual and erect, 11. 1. (c) Advanced sunrise and delayed sunset What is a diameter of human eye? Myopia (Short sightedness): It is a defect in which a person is unable to see far objects … (d) atmospheric refraction of starlight, 7. The least distance of distinct vision for a normal eye is (a) infinity (b) 25 cm (c) 2.5 cm (d) 25 m. Answer. 3. Question and Answer forum for K12 Students. The amount of light entering the eye can be controlled by the 1. A person is able to see objects clearly only when these are lying at distance between 50 cm and 300 cm from his eye. Formation of image of the black board writing by the eye-lens of the student sitting at the front-desk is shown in figure. Free PDF Download of CBSE Class 10 Science Chapter 11 Human Eye and Colourful World Multiple Choice Questions with Answers. (a) reflection Formation of the image of the black board writing by the eye-lens of the student sitting on the last desk is shown in figure. (b) yellow light The defect of the eye in which the eyeball becomes too long is He … (b) short-sightedness (c) +0.2 D Why do birds fly back to their nest in … 2. 1. The ability of the eye to focus both near and distant objects, by adjusting its focal length, is called the ……….. of the eye. 3. A bi-focal lens consisting of a concave lens and convex lens of suitable focal lengths will be required to correct the defects and to increase his range or vision from 25 cm to infinity. Formation of image of black board writing by the eye-lens of the student sitting on the front desk is shown in figure. 3. cornea In which type of eye defect far point of the eye gets reduced? Register online for Science tuition on Vedantu.com to score more marks in CBSE board examination. (c) presbyopia 1. accommodation (CBSE 2011, 2012, 2016). CBSE Class 10 Science HOTs Question Human Eye and Colourful World 1. 5. bifocal. 2. (d) Rainbow, Objectives Questions On Human Eye And The Colourful World 15. What kind of defect of vision he is suffering from ? (b) yellow light Explain briefly. 4. (d) ciliary muscles, 10. (b) hypermetropia (a) iris (d) deviation, 5. (c) red light CBSE Chapter 11 Human Eye & Colourful World HOTs Questions for Class 10 PDF In simple words, CBSE Class 10 HOTs Questions are the skills that involve learning that goes beyond mere comprehension. Here we have given HOTS Questions for Class 10 Science Chapter 11 Human Eye and Colourful World. 5. (c) 2.5 cm 3. (a) myopia The least distance of distinct vision for a normal eye is Log in, Concise Mathematics Class 10 ICSE Solutions 2018, HOTS Questions for Class 10 Science Chapter 11 Human Eye and Colourful World, Click to share on WhatsApp (Opens in new window), Click to share on Telegram (Opens in new window), Click to share on Facebook (Opens in new window), Click to share on Tumblr (Opens in new window), Click to share on Pinterest (Opens in new window). 1. Student sitting at the back bench in a class is not able to see what is written on the blackboard. Most of the refraction of light rays entering the eye occurs at the outer surface of the ……….. . (d) 25 m, 2. What is a diameter of human eye? (d) bifocal eye, 4. Free PDF download of Important Questions with solutions for CBSE Class 10 Science Chapter 11 - Human Eye and Colourful World prepared by expert Science teachers from latest edition of CBSE(NCERT) books. HOTs Questions and Answers for Science Class 10 helps to improve conceptual knowledge and develops thinking skills. 2. Why do birds fly back to their nest in … Formation of image of the black board writing by the eye-lens of the student sitting at the last desk is shown in figure. (c) Kepler Access Class 10 Science High Order Thinking Skills questions and answers for important topics in based on CBSE NCERT KVS syllabus and examination pattern. Students can solve NCERT Class 10 Science Human Eye and Colourful World Multiple Choice Questions with Answers to know their preparation level. (c) violet light Tamilnadu Board Class 10 English Solutions, Tamilnadu Board Class 9 Science Solutions, Tamilnadu Board Class 9 Social Science Solutions, Tamilnadu Board Class 9 English Solutions, MCQ Questions for Class 10 Science with Answers, Tili Kannada Text Book Class 5 Solutions Answers Guide, MCQ Questions for Class 10 Science Heredity and Evolution with Answers, MCQ Questions for Class 11 Economics with Answers Chapter Wise PDF Download, MCQ Questions for Class 11 Accountancy with Answers PDF Download Chapter Wise, MCQ Questions for Class 12 Economics with Answers Chapter Wise PDF Download, MCQ Questions for Class 11 Biology with Answers Chapter Wise PDF Download, MCQ Questions for Class 11 Chemistry with Answers Chapter Wise PDF Download, MCQ Questions for Class 11 Physics with Answers Chapter Wise PDF Download, MCQ Questions for Class 11 Maths with Answers Chapter Wise PDF Download, Maths Formulas for Class 6 to Class 12 PDF | All Basic Maths Formulas. Scattering A person cannot see distinctly objects kept beyond 2 m. This defect can be corrected by using a lens of power (d) cataract, 12. (b) Virtual and inverted What is the function of crystalline lens of human eye?

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