Class 10 Exam > Class 10 Videos > Light : Reflection & Refraction - Science
Light : Reflection & Refraction - Science Video Lecture - Class 10
FAQs on Light : Reflection & Refraction - Science Video Lecture - Class 10
| 1. What is the difference between reflection and refraction? |  |
Ans. Reflection is the bouncing back of light when it strikes the surface of an object, while refraction is the bending of light when it passes from one medium to another.
| 2. How does a mirror produce reflection? | |
Ans. A mirror produces reflection by having a smooth surface that reflects light rays in a regular manner. When light rays strike the mirror, they bounce back at the same angle they hit the mirror, resulting in reflection.
| 3. What is the law of reflection? | |
Ans. The law of reflection states that the angle of incidence (the angle between the incident ray and the normal) is equal to the angle of reflection (the angle between the reflected ray and the normal).
| 4. What causes refraction of light? | |
Ans. Refraction of light occurs when light passes from one medium to another with a different optical density. The change in speed of light as it enters a different medium causes the bending of light rays.
| 5. Why does a straw appear bent when placed in a glass of water? | |
Ans. When light passes from air (a less dense medium) to water (a more dense medium), it undergoes refraction. The change in the speed of light as it enters water causes the light rays to bend, making the straw appear bent.
Related Exams
About this Video
|
4.96/5 Rating |
|
Nov 15, 2024 Last updated |
Light : Reflection & Refraction - Science for Class 102024 is part of Class 10 preparation. The notes and questions for Light : Reflection & Refraction - Science
have been prepared according to the Class 10 exam syllabus. Information about Light : Reflection & Refraction - Science covers all important topics
for Class 102024 Exam. Find important definitions, questions, notes, meanings, examples, exercises
and tests below for Light : Reflection & Refraction - Science.
Introduction of Light : Reflection & Refraction - Science in English is available as part of our Class 10 preparation & Light : Reflection & Refraction - Science in Hindi
for Class 10 courses. Download more important topics, notes, lectures and mock test series for Class 10 Exam by
signing up for free.
Description
Video Lecture & Questions for Light : Reflection & Refraction - Science Video Lecture - Class 10 - Class 10 full syllabus preparation | Free video for Class 10 exam.
Information about Light : Reflection & Refraction - Science
Here you can find the Light : Reflection & Refraction - Science defined & explained in the simplest way possible. Besides explaining types of Light : Reflection & Refraction - Science
theory, EduRev gives you an ample number of questions to practice Light : Reflection & Refraction - Science tests, examples and also practice Class 10 tests.
|
Explore Courses for Class 10 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
shortcuts and tricks
,video lectures
,practice quizzes
,study material
,ppt
,Free
,Sample Paper
,Summary
,Light : Reflection & Refraction - Science Video Lecture - Class 10
,Previous Year Questions with Solutions
,Extra Questions
,mock tests for examination
,MCQs
,Light : Reflection & Refraction - Science Video Lecture - Class 10
,Objective type Questions
,past year papers
,Important questions
,Viva Questions
,Semester Notes
,Light : Reflection & Refraction - Science Video Lecture - Class 10
,Exam
;
Study Light : Reflection & Refraction - Science on the App
Students of Class 10 can study Light : Reflection & Refraction - Science alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Light : Reflection & Refraction - Science,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Light : Reflection & Refraction - Science is prepared as per the latest Class 10 syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup