NEET Exam > NEET Videos > Additional Study Material for NEET > L 1 Ray optics- Curved Mirror,Class 12,Physics
L 1 Ray optics- Curved Mirror,Class 12,Physics Video Lecture | Additional Study Material for NEET
|
26 videos|287 docs|64 tests
|
FAQs on L 1 Ray optics- Curved Mirror,Class 12,Physics Video Lecture - Additional Study Material for NEET
| 1. What is a curved mirror and how does it work? |  |
Ans. A curved mirror is a reflective surface that has a curved shape, either concave or convex. It works by reflecting light rays and forming images based on the curvature of the mirror. In a concave mirror, the reflected rays converge at a point called the focus, while in a convex mirror, the rays diverge as if they are coming from a virtual focus behind the mirror.
| 2. What is the difference between a concave and convex mirror? | |
Ans. The main difference between a concave and convex mirror is the way they reflect light. A concave mirror is curved inward and can form both real and virtual images, depending on the position of the object. It is commonly used in telescopes and shaving mirrors. On the other hand, a convex mirror is curved outward and always forms virtual images that are smaller and upright. It is often used as a rear-view mirror in vehicles.
| 3. How is the focal length of a curved mirror determined? | |
Ans. The focal length of a curved mirror can be determined using the mirror formula:
1/f = 1/v + 1/u
where f is the focal length, v is the image distance, and u is the object distance. By measuring the distances of the object and the image from the mirror, the focal length can be calculated. Alternatively, the focal length can also be determined by focusing parallel rays of light onto a point on the principal axis.
| 4. What are the uses of concave and convex mirrors? | |
Ans. Concave mirrors are commonly used in various optical devices such as telescopes, satellite dishes, and makeup mirrors. They can also be found in car headlights and torches to produce parallel beams of light. Convex mirrors, on the other hand, are widely used as rear-view mirrors in vehicles to provide a wider field of view. They are also used in security mirrors to monitor blind spots and in makeup mirrors to magnify the image.
| 5. How can the magnification of an image formed by a curved mirror be calculated? | |
Ans. The magnification of an image formed by a curved mirror can be calculated using the formula:
magnification = height of image / height of object
where the height of the image is the size of the image formed on the screen or detector, and the height of the object is the actual size of the object being reflected. The magnification can be positive for an upright image and negative for an inverted image.
Related Exams
About this Video
|
4.92/5 Rating |
|
Dec 23, 2024 Last updated |
Video Description: L 1 Ray optics- Curved Mirror,Class 12,Physics for NEET 2024 is part of Additional Study Material for NEET preparation.
The notes and questions for L 1 Ray optics- Curved Mirror,Class 12,Physics have been prepared according to the NEET exam syllabus.
Information about L 1 Ray optics- Curved Mirror,Class 12,Physics covers all important topics for NEET 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for L 1 Ray optics- Curved Mirror,Class 12,Physics.
Introduction of L 1 Ray optics- Curved Mirror,Class 12,Physics in English is available as part of our Additional Study Material for NEET for NEET & L 1 Ray optics- Curved Mirror,Class 12,Physics in
Hindi for Additional Study Material for NEET 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 L 1 Ray optics- Curved Mirror,Class 12,Physics Video Lecture | Additional Study Material for NEET - NEET full syllabus preparation | Free video for NEET exam to prepare for Additional Study Material for NEET.
Information about L 1 Ray optics- Curved Mirror,Class 12,Physics
Here you can find the meaning of L 1 Ray optics- Curved Mirror,Class 12,Physics defined & explained in the simplest way possible.
Besides explaining types of L 1 Ray optics- Curved Mirror,Class 12,Physics theory, EduRev gives you an ample number of questions to practice L 1 Ray optics- Curved Mirror,Class 12,Physics tests,
examples and also practice NEET tests.
|
26 videos|287 docs|64 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
Physics Video Lecture | Additional Study Material for NEET
,practice quizzes
,ppt
,L 1 Ray optics- Curved Mirror
,Extra Questions
,Class 12
,Class 12
,Exam
,L 1 Ray optics- Curved Mirror
,Physics Video Lecture | Additional Study Material for NEET
,Physics Video Lecture | Additional Study Material for NEET
,video lectures
,Objective type Questions
,Previous Year Questions with Solutions
,past year papers
,Free
,L 1 Ray optics- Curved Mirror
,mock tests for examination
,Important questions
,Class 12
,MCQs
,Sample Paper
,Summary
,Semester Notes
,shortcuts and tricks
,Viva Questions
,study material
;
Study L 1 Ray optics- Curved Mirror,Class 12,Physics on the App
Students of NEET can study L 1 Ray optics- Curved Mirror,Class 12,Physics alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the L 1 Ray optics- Curved Mirror,Class 12,Physics,
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 L 1 Ray optics- Curved Mirror,Class 12,Physics 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