Light - Reflection and Refraction : Full Chapter Explanation | Class 10 Physics | NCERT Exemplar

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Published on February 13, 2023 4:30:09 PM ● Video Link: https://www.youtube.com/watch?v=4iegslZg4fk

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✔️ Class: 10th
✔️ Subject: Physics (NCERT Exemplar)
✔️ Chapter: Light - Reflection and Refraction (Chapter 10)
✔️ Topic Name: Light - Reflection and Refraction - Full Chapter Explanation | Class 10 Physics | NCERT Exemplar Chapter 10 (2022 - 2023)
✔️ Topics Covered In This Video (By Dhiraj Sir): This YouTube video is a comprehensive explanation of Light - Reflection and Refraction from Class 10 Physics from the NCERT Exemplar Chapter 10 that is set to be taught in academic year 2022 - 2023. Dheeraj Sir will explain every key point and concept in an easy-to-understand manner. This video will be useful for students of Class 10 looking to gain a deep understanding of this topic.
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00:00 Introduction: Light Reflection And Refraction
00:31 Quick Revision: Light
01:27 Reflection of Light
03:34 Laws of reflections
05:13 Image
08:26 Virtual Image
10:21 Plane mirror
12:17 Image formation by plane mirror
16:56 Spherical mirror
22:08 Focus of Concave Mirror
24:16 Rules for Image Formation by Concave Mirror
30:39 Image Formation by Concave Mirror
42:58 Focus of Convex Mirror
45:32 Rules for image formation
48:39 Image formation by convex mirror
52:55 Mirror Formula
54:40 Sign Convention
01:02:21 Magnification
01:05:40 Uses of Spherical mirror
01:09:31 Refraction of Light
01:13:52 Rarer medium & Denser medium
01:19:40 Refractive index (R.1)
01:41:59 Laws of Refraction
01:46:35 Refraction through glass slab
01:50:56 Application of Refraction
01:54:37 Lens
02:00:14 Focus of convex lens
02:04:05 Rules for image formation by convex lens
02:05:17 Image formation by convex lens
02:14:30 Concave lens
02:15:07 Focus of Concave lens
02:18:08 Rules to form image by Concave lens
02:24:57 Lens formation
02:31:47 Power of Combination of lens
02:34:49 Some Importants Points
02:37:02 Question 1 to 10: Multiple Choice Questions (MCQs): Light Reflection And Refraction
Que. 1 - Which of the following can make a parallel beam of light when light from a point source is incident on it?
03:10:48 Question 11 to 19: Multiple Choice Questions (MCQs): Light Reflection And Refraction
03:28:16 Question 20 to 29: Short Answer Questions: Light Reflection And Refraction
Que. 20 - Identify the device used as a spherical mirror or lens in following cases, when the image formed is virtual and erect in each case.
04:14:44 Question 30 to 38: Long Answer Questions: Light Reflection And Refraction
Que. 30 - Draw ray diagrams showing the image formation by a concave mirror when an object is placed.
05:13:41 Website Overview
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