NEET Exam > NEET Videos > Physics Class 12 > Ray Optics & Optical Instruments in One Shot (NCERT)
Ray Optics & Optical Instruments in One Shot (NCERT) Video Lecture | Physics Class 12 - NEET
|
97 videos|336 docs|104 tests
|
FAQs on Ray Optics & Optical Instruments in One Shot (NCERT) Video Lecture - Physics Class 12 - NEET
| 1. What is the principle of ray optics? |  |
Ans. The principle of ray optics states that light travels in straight lines called rays. These rays can be reflected, refracted, or absorbed by various optical instruments and materials.
| 2. What is the difference between reflection and refraction? | |
Ans. Reflection occurs when light bounces off the surface of an object, following the law of reflection. Refraction, on the other hand, happens when light passes through a medium and changes direction due to the change in its speed.
| 3. How does a convex lens work? | |
Ans. A convex lens is thicker in the middle and thinner at the edges. When light passes through a convex lens, it converges towards a focal point on the other side of the lens. This property enables convex lenses to magnify objects and correct certain vision problems.
| 4. What is the purpose of an optical instrument? | |
Ans. Optical instruments are designed to manipulate light in order to enhance our ability to see or measure objects. They are used in various fields such as astronomy, microscopy, photography, and medicine.
| 5. How does a microscope work? | |
Ans. A microscope uses a combination of lenses to magnify small objects that are otherwise difficult to see with the naked eye. The objective lens collects light from the specimen and forms a real, enlarged image. The eyepiece lens then further magnifies this image, allowing the viewer to see fine details.
About this Video
|
4.80/5 Rating |
|
Dec 18, 2024 Last updated |
Video Description: Ray Optics & Optical Instruments in One Shot (NCERT) for NEET 2024 is part of Physics Class 12 preparation.
The notes and questions for Ray Optics & Optical Instruments in One Shot (NCERT) have been prepared according to the NEET exam syllabus.
Information about Ray Optics & Optical Instruments in One Shot (NCERT) covers all important topics for NEET 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Ray Optics & Optical Instruments in One Shot (NCERT).
Introduction of Ray Optics & Optical Instruments in One Shot (NCERT) in English is available as part of our Physics Class 12 for NEET & Ray Optics & Optical Instruments in One Shot (NCERT) 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 Ray Optics & Optical Instruments in One Shot (NCERT) Video Lecture | Physics Class 12 - NEET - NEET full syllabus preparation | Free video for NEET exam to prepare for Physics Class 12.
Information about Ray Optics & Optical Instruments in One Shot (NCERT)
Here you can find the meaning of Ray Optics & Optical Instruments in One Shot (NCERT) defined & explained in the simplest way possible.
Besides explaining types of Ray Optics & Optical Instruments in One Shot (NCERT) theory, EduRev gives you an ample number of questions to practice Ray Optics & Optical Instruments in One Shot (NCERT) 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
video lectures
,past year papers
,study material
,Exam
,mock tests for examination
,Ray Optics & Optical Instruments in One Shot (NCERT) Video Lecture | Physics Class 12 - NEET
,Extra Questions
,Viva Questions
,Ray Optics & Optical Instruments in One Shot (NCERT) Video Lecture | Physics Class 12 - NEET
,Important questions
,ppt
,Sample Paper
,shortcuts and tricks
,Semester Notes
,practice quizzes
,Previous Year Questions with Solutions
,Ray Optics & Optical Instruments in One Shot (NCERT) Video Lecture | Physics Class 12 - NEET
,Summary
,MCQs
,Objective type Questions
,Free
;
Study Ray Optics & Optical Instruments in One Shot (NCERT) on the App
Students of NEET can study Ray Optics & Optical Instruments in One Shot (NCERT) alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Ray Optics & Optical Instruments in One Shot (NCERT),
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 Ray Optics & Optical Instruments in One Shot (NCERT) is prepared as per the latest NEET 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