Class 8 Exam > Class 8 Questions > At what position of the object does a convex ...
Start Learning for Free
At what position of the object does a convex lens act as a magnifying glass?
- a)between F and 2F
- b)Beyond F
- c)Between F and O
- d)Beyond 2F
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
At what position of the object does a convex lens act as a magnifying ...
Convex Lens as a Magnifying Glass
To understand at what position of the object a convex lens acts as a magnifying glass, we need to consider the characteristics of the lens and the image formation by it.
Image Formation by a Convex Lens:
- A convex lens forms an image of an object placed in front of it.
- The image can be real or virtual, upright or inverted, and magnified or diminished depending on the position of the object relative to the lens.
Focal Points of a Convex Lens:
- A convex lens has two focal points - F (the first focal point) and 2F (the second focal point) on its principal axis.
Position for Magnification:
- When the object is placed between the focal point (F) and the optical center (O) of the convex lens, the lens acts as a magnifying glass.
- In this position, the lens creates a virtual, erect, and magnified image of the object.
- The magnification is greater when the object is placed closer to the lens beyond F.
Therefore, the correct position of the object for a convex lens to act as a magnifying glass is between F and O.
To understand at what position of the object a convex lens acts as a magnifying glass, we need to consider the characteristics of the lens and the image formation by it.
Image Formation by a Convex Lens:
- A convex lens forms an image of an object placed in front of it.
- The image can be real or virtual, upright or inverted, and magnified or diminished depending on the position of the object relative to the lens.
Focal Points of a Convex Lens:
- A convex lens has two focal points - F (the first focal point) and 2F (the second focal point) on its principal axis.
Position for Magnification:
- When the object is placed between the focal point (F) and the optical center (O) of the convex lens, the lens acts as a magnifying glass.
- In this position, the lens creates a virtual, erect, and magnified image of the object.
- The magnification is greater when the object is placed closer to the lens beyond F.
Therefore, the correct position of the object for a convex lens to act as a magnifying glass is between F and O.
Attention Class 8 Students!
To make sure you are not studying endlessly, EduRev has designed Class 8 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 8.
|
Explore Courses for Class 8 exam
|
|
Top Courses for Class 8View all
At what position of the object does a convex lens act as a magnifying glass?a)between F and 2Fb)Beyond Fc)Between F and Od)Beyond 2FCorrect answer is option 'C'. Can you explain this answer?
Question Description
At what position of the object does a convex lens act as a magnifying glass?a)between F and 2Fb)Beyond Fc)Between F and Od)Beyond 2FCorrect answer is option 'C'. Can you explain this answer? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about At what position of the object does a convex lens act as a magnifying glass?a)between F and 2Fb)Beyond Fc)Between F and Od)Beyond 2FCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for At what position of the object does a convex lens act as a magnifying glass?a)between F and 2Fb)Beyond Fc)Between F and Od)Beyond 2FCorrect answer is option 'C'. Can you explain this answer?.
At what position of the object does a convex lens act as a magnifying glass?a)between F and 2Fb)Beyond Fc)Between F and Od)Beyond 2FCorrect answer is option 'C'. Can you explain this answer? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about At what position of the object does a convex lens act as a magnifying glass?a)between F and 2Fb)Beyond Fc)Between F and Od)Beyond 2FCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for At what position of the object does a convex lens act as a magnifying glass?a)between F and 2Fb)Beyond Fc)Between F and Od)Beyond 2FCorrect answer is option 'C'. Can you explain this answer?.
Solutions for At what position of the object does a convex lens act as a magnifying glass?a)between F and 2Fb)Beyond Fc)Between F and Od)Beyond 2FCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 8.
Download more important topics, notes, lectures and mock test series for Class 8 Exam by signing up for free.
Here you can find the meaning of At what position of the object does a convex lens act as a magnifying glass?a)between F and 2Fb)Beyond Fc)Between F and Od)Beyond 2FCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
At what position of the object does a convex lens act as a magnifying glass?a)between F and 2Fb)Beyond Fc)Between F and Od)Beyond 2FCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for At what position of the object does a convex lens act as a magnifying glass?a)between F and 2Fb)Beyond Fc)Between F and Od)Beyond 2FCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of At what position of the object does a convex lens act as a magnifying glass?a)between F and 2Fb)Beyond Fc)Between F and Od)Beyond 2FCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice At what position of the object does a convex lens act as a magnifying glass?a)between F and 2Fb)Beyond Fc)Between F and Od)Beyond 2FCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 8 tests.
|
|
Explore Courses for Class 8 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© 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