4. Atharva is doing his homework which is given by his teacher. Answer: In reflection of light from a plane mirror. Students can download Class 10 Science Chapter 10 Light Reflection and Refraction Important Questions, KSEEB SSLC Class 10 Science Important Questions and Answers helps you to revise the complete Karnataka State Board Syllabus and score more marks in your examinations. LIGHT REFLECTION AND REFRACTION 1. (CBSE 2008) Answer: Question 2. The ray of light enters from rarer to denser medium at point O that is from air to glass and bends towards the normal. In all other cases, the image is formed in front of the mirror and on the left side. The refractive indices of water and glass with respect to air are 4/3 and 3/2 respectively. Bottom of a tank or a pond containing water appears to be raised due to refraction. 4. We respond our users as soon as possible. Answer. Tutorial for Learning C Programming: Is It Possible to Learn the Programming Language Online? 3. If any user is facing problem during the use of contents, please contact us to rectify the difficulty. Find videos, notes and ncert solutions@learnfatafat It is always virtual and erect. Here we have covered Important Questions on Reflection and Refraction for Class 10 Science subject. Light Reflection and Refraction Class 10 Important Questions Short Answer Type II Question 1. Get light reflection and refraction class 10 mcq with answers, helpful for CBSE Board Class 10 Science Chapter 10. These mirrors are preferred because they always give an erect image. Draw the ray diagram and also state the position, the relative size and the nature of image formed by a concave mirror when the object is placed at the centre of curvature of the mirror. At ‘O’, the light ray enters from glass to air, that is, from a denser medium to a rarer medium. A concave mirror can form an image enlarged, real and inverted than the actual object, beyond centre of curvature (C), when object is placed between the focus (F) and centre of curvature. When an object is placed between the pole and focus of a concave mirror the image formed is: Recently, in a science class test, you are asked a question where you have to say whether the statements are correct or not? Class 10 Science Chapter 10 MCQ Online Test with explanation and answers are given below. However the light ray shifts slightly sideward. Class 10 Science Chapter 10 MCQ (Multiple Choice Questions) of Light – Reflection and Refraction. The angle of reflection for this ray of light will be: One of the following does not apply to a concave mirror. In this way, convex mirrors enable the driver to view much larger area than would be possible with a plane mirror. When a thick glass slab is placed over some printed matter the letters appear raised when viewed through the glass slab. Would you help him to choose the incorrect sentences? Properties of image formed by a plane mirror: 1. Concave mirrors are commonly used in torches, searchlights and vechicles headlights to get powerful beam of light. Class 10 Science Chapter 10 MCQ (Multiple Choice Questions) of Light – Reflection and Refraction. Answer: Depth of the tank remains the same when viewed normally from above. Concave mirror: A spherical mirror, whose reflecting surface is curved inwards, that is it faces towards the centre of the sphere, is called a concave mirror. Does the light ray bend towards the normal or away from the normal. This consists of 1 mark Questions, 3 Mark Numericals Questions, 5 Marks Numerical Questions and previous year questions from Chemical Reactions and Equations Chapter. Convex mirror: A spherical mirror whose reflecting surface is curved outwards, is called a convex mirror. All the questions and answers are confined to latest NCERT Textbooks for class x Science issued for academic session 2020-2021. This consists of 1 mark Questions, 3 Mark Numericals Questions, 5 Marks Numerical Questions and previous year questions from Light Reflection and Refraction Chapter. When rays of light after reflection meets at a point real image is formed. These multiple choice type questions are … Find videos, notes and ncert solutions@learnfatafat This is: Which of the following can make a parallel beam of light when light from a point source is incident on it? The angle of incidence is equal to the angle of reflection. When a pencil is partly immersed in water, it appears to be bent at the interface of air and water. These are practice questions for the preparation of school exams and class tests also. Chapter 10 Light Reflection and Refraction Class 10 Science Important Questions with Answers PDF will help you in scoring more marks. It is laterally inverted. What do you know about the diffraction of light? (adsbygoogle = window.adsbygoogle || []).push({}); Since angle of incidence = 0 degree. Which of the following statement is or are correct? In torches, search lights and headlights of vehicles the bulb is placed. Here you can get Class 10 Important Questions Science based on NCERT Text book for Class X. Question 10: Does the depth of a tank of water appear to change or remain the same when viewed normally from above? It is thicker at edges than in the middle. Free PDF Download of CBSE Class 10 Science Chapter 10 Light Reflection and Refraction Multiple Choice Questions with Answers. Its size is equal to that of the object. If the speed of light in glass is 2 × 10 8 ms-1, find the speed of light in (i) air, (ii) water. Under which of the following conditions a concave mirror can form an image larger than the actual object? Answer: When a ray of light travelling in air enters obliquely into water, it bends towards the normal. Your email address will not be published. These MCQ Quiz includes almost all the intext questions as well as exercises questions also. Convex mirrors are used as rear-view (wing) mirrors in vehicles. Important MCQs on Class 10 Science Chapter: Light - Reflection and Refraction are provided here with answers. 2. Important Question for Class 10 Science Light Reflection and Refraction PDF will help you in scoring more marks.. Dentists use concave mirror to see large images of the teeth of patients. Get light reflection and refraction class 10 mcq with answers, helpful for CBSE Board Class 10 Science Chapter 10. Stuck At Home? The power of a lens is defined as the reciprocal of its focal length. Answer. A ray passing through the principal focus of a concave mirror or convex lens, after reflection or refraction will emerge parallel to the principal axis. Here, are all the statements are correct. Q20: What is the angle of reflection if a ray falls normally on a plane mirror? The emergent ray is parallel to the incident ray. Improve Your Career with Online Certification Programs. One will learn about spherical mirrors, image formation and to draw ray … We are preparing the contents and NCERT Solutions according to the user’s requirement. Karnataka SSLC Class 10 Science Important Questions Chapter 10 Light Reflection and Refraction NCERT Solutions for Class 6 Social Science, NCERT Solutions for Class 7 Social Science, NCERT Solutions for Class 8 Social Science, NCERT Solutions for Class 9 Social Science, NCERT Solutions for Class 10 Social Science, NCERT Solutions for Class 11 Business Studies, NCERT Solutions for Class 11 Physical Education, NCERT Solutions for Class 12 Business Studies, NCERT Solutions for Class 12 Physical Education, CBSE Sample Papers for Class 10 Session 2020-2021, CBSE Sample Papers for Class 12 Session 2020-2021, latest NCERT Textbooks for class x Science. 2. Chapter 10 Light Reflection and Refraction are one of the important chapters in Class 10 Science and the expected marks weightage of the chapter according to the latest marking scheme is 7 marks. To score better and clear the doubts in Chapter 10 of 10th standard science, MCQs plays an effective role. Register online for Science tuition on Vedantu.com to score … Its size is equal to that of the object. Draw the following diagram in your answer book and show the formation of image of the object AB with the help of suitable rays.