NEET Exam > NEET Videos > Physics Class 12 > Total Internal Reflection
Total Internal Reflection Video Lecture | Physics Class 12 - NEET
|
97 videos|336 docs|104 tests
|
FAQs on Total Internal Reflection Video Lecture - Physics Class 12 - NEET
| 1. What is total internal reflection? |  |
Ans. Total internal reflection is a phenomenon that occurs when light traveling from a denser medium to a less dense medium is completely reflected back at the boundary, instead of being refracted. This happens when the angle of incidence is greater than the critical angle for the two media.
| 2. How does total internal reflection occur? | |
Ans. Total internal reflection occurs when light passes from a medium with a higher refractive index to a medium with a lower refractive index, and the angle of incidence exceeds the critical angle. At this critical angle, the light is no longer refracted but is instead reflected back into the denser medium.
| 3. What is the critical angle in total internal reflection? | |
Ans. The critical angle in total internal reflection is the angle of incidence at which the light is refracted at an angle of 90 degrees, parallel to the boundary between the two media. If the angle of incidence exceeds the critical angle, total internal reflection occurs.
| 4. What are some practical applications of total internal reflection? | |
Ans. Total internal reflection has various practical applications. It is used in fiber optics for transmitting data over long distances. It is also employed in the design of optical devices like prisms, binoculars, and periscopes. In medicine, total internal reflection is used in endoscopes to enable doctors to visualize internal body parts.
| 5. How is total internal reflection related to optical fibers? | |
Ans. Total internal reflection plays a crucial role in the functioning of optical fibers. The fiber core, which has a higher refractive index, is surrounded by a cladding with a lower refractive index. The light signals sent through the fiber undergo total internal reflection at the core-cladding interface, allowing them to travel long distances without significant loss of signal strength. This principle is the basis for high-speed internet and long-distance communication.
About this Video
|
2.1K Views |
|
4.75/5 Rating |
|
Dec 27, 2024 Last updated |
Video Description: Total Internal Reflection for NEET 2024 is part of Physics Class 12 preparation.
The notes and questions for Total Internal Reflection have been prepared according to the NEET exam syllabus.
Information about Total Internal Reflection covers all important topics for NEET 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Total Internal Reflection.
Introduction of Total Internal Reflection in English is available as part of our Physics Class 12 for NEET & Total Internal Reflection in
Hindi for Physics Class 12 course. Download more important topics related with notes, lectures and mock test series for
NEET Exam by signing up for free.
Description
Video Lecture & Questions for Total Internal Reflection Video Lecture | Physics Class 12 - NEET - NEET full syllabus preparation | Free video for NEET exam to prepare for Physics Class 12.
Information about Total Internal Reflection
Here you can find the meaning of Total Internal Reflection defined & explained in the simplest way possible.
Besides explaining types of Total Internal Reflection theory, EduRev gives you an ample number of questions to practice Total Internal Reflection tests,
examples and also practice NEET tests.
|
97 videos|336 docs|104 tests
|
|
Explore Courses for NEET exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Extra Questions
,study material
,Semester Notes
,Total Internal Reflection Video Lecture | Physics Class 12 - NEET
,Total Internal Reflection Video Lecture | Physics Class 12 - NEET
,Important questions
,Viva Questions
,video lectures
,Summary
,Sample Paper
,practice quizzes
,Total Internal Reflection Video Lecture | Physics Class 12 - NEET
,shortcuts and tricks
,Exam
,Free
,Objective type Questions
,ppt
,mock tests for examination
,Previous Year Questions with Solutions
,past year papers
,MCQs
;
Study Total Internal Reflection on the App
Students of NEET can study Total Internal Reflection alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Total Internal Reflection,
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 Total Internal Reflection is prepared as per the latest NEET syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup