Class 10 Exam > Class 10 Questions > According to New Cartesian Sign Convention fo...
Start Learning for Free
According to New Cartesian Sign Convention for a convex lens:
A. Distance of the object is negative.
B. Distance of the real image is negative.
C. Distance of the virtual image is positive.
D. Focal length of the lens is positive.
B. Distance of the real image is negative.
C. Distance of the virtual image is positive.
D. Focal length of the lens is positive.
- a)A and B
- b)A and C
- c)A and D
- d)All of these
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
According to New Cartesian Sign Convention for a convex lens:A. Distan...
According to New Cartesian Sign Convention for a convex lens, distance of the object from the pole is negative and the focal length of a convex lens is taken as positive.
Most Upvoted Answer
According to New Cartesian Sign Convention for a convex lens:A. Distan...
Explanation:
The New Cartesian Sign Convention is a set of rules used to determine the sign (+ or -) of various distances and focal lengths in optics. It is commonly used to analyze the behavior of light rays through lenses.
A. Distance of the object is negative:
According to the New Cartesian Sign Convention, the distance of the object from a lens is considered negative when the object is located on the same side as the incident light. In other words, it is negative when the object is located before the lens (left side in most diagrams).
B. Distance of the real image is negative:
The distance of the image formed by a convex lens is considered negative when the image is formed on the opposite side of the lens from the object. This means that the image is formed on the right side of the lens (after the lens) and is a real image.
C. Distance of the virtual image is positive:
The distance of the image formed by a convex lens is considered positive when the image is virtual, meaning it is formed on the same side of the lens as the object. In the case of a convex lens, a virtual image is formed when the object is located within the focal length of the lens.
D. Focal length of the lens is positive:
The focal length of a convex lens is considered positive according to the New Cartesian Sign Convention. This means that the focal length is measured as a positive distance from the lens, usually denoted as 'f'.
Conclusion:
From the given options, the correct answer is option 'C' which states that the distance of the virtual image is positive. The other options are either incorrect or incomplete based on the New Cartesian Sign Convention.
The New Cartesian Sign Convention is a set of rules used to determine the sign (+ or -) of various distances and focal lengths in optics. It is commonly used to analyze the behavior of light rays through lenses.
A. Distance of the object is negative:
According to the New Cartesian Sign Convention, the distance of the object from a lens is considered negative when the object is located on the same side as the incident light. In other words, it is negative when the object is located before the lens (left side in most diagrams).
B. Distance of the real image is negative:
The distance of the image formed by a convex lens is considered negative when the image is formed on the opposite side of the lens from the object. This means that the image is formed on the right side of the lens (after the lens) and is a real image.
C. Distance of the virtual image is positive:
The distance of the image formed by a convex lens is considered positive when the image is virtual, meaning it is formed on the same side of the lens as the object. In the case of a convex lens, a virtual image is formed when the object is located within the focal length of the lens.
D. Focal length of the lens is positive:
The focal length of a convex lens is considered positive according to the New Cartesian Sign Convention. This means that the focal length is measured as a positive distance from the lens, usually denoted as 'f'.
Conclusion:
From the given options, the correct answer is option 'C' which states that the distance of the virtual image is positive. The other options are either incorrect or incomplete based on the New Cartesian Sign Convention.
Attention Class 10 Students!
To make sure you are not studying endlessly, EduRev has designed Class 10 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 10.
|
Explore Courses for Class 10 exam
|
|
Similar Class 10 Doubts
Top Courses for Class 10View all
According to New Cartesian Sign Convention for a convex lens:A. Distance of the object is negative.B. Distance of the real image is negative.C. Distance of the virtual image is positive.D. Focal length of the lens is positive.a)A and Bb)A and Cc)A and Dd)All of theseCorrect answer is option 'C'. Can you explain this answer?
Question Description
According to New Cartesian Sign Convention for a convex lens:A. Distance of the object is negative.B. Distance of the real image is negative.C. Distance of the virtual image is positive.D. Focal length of the lens is positive.a)A and Bb)A and Cc)A and Dd)All of theseCorrect answer is option 'C'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about According to New Cartesian Sign Convention for a convex lens:A. Distance of the object is negative.B. Distance of the real image is negative.C. Distance of the virtual image is positive.D. Focal length of the lens is positive.a)A and Bb)A and Cc)A and Dd)All of theseCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for According to New Cartesian Sign Convention for a convex lens:A. Distance of the object is negative.B. Distance of the real image is negative.C. Distance of the virtual image is positive.D. Focal length of the lens is positive.a)A and Bb)A and Cc)A and Dd)All of theseCorrect answer is option 'C'. Can you explain this answer?.
According to New Cartesian Sign Convention for a convex lens:A. Distance of the object is negative.B. Distance of the real image is negative.C. Distance of the virtual image is positive.D. Focal length of the lens is positive.a)A and Bb)A and Cc)A and Dd)All of theseCorrect answer is option 'C'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about According to New Cartesian Sign Convention for a convex lens:A. Distance of the object is negative.B. Distance of the real image is negative.C. Distance of the virtual image is positive.D. Focal length of the lens is positive.a)A and Bb)A and Cc)A and Dd)All of theseCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for According to New Cartesian Sign Convention for a convex lens:A. Distance of the object is negative.B. Distance of the real image is negative.C. Distance of the virtual image is positive.D. Focal length of the lens is positive.a)A and Bb)A and Cc)A and Dd)All of theseCorrect answer is option 'C'. Can you explain this answer?.
Solutions for According to New Cartesian Sign Convention for a convex lens:A. Distance of the object is negative.B. Distance of the real image is negative.C. Distance of the virtual image is positive.D. Focal length of the lens is positive.a)A and Bb)A and Cc)A and Dd)All of theseCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 10.
Download more important topics, notes, lectures and mock test series for Class 10 Exam by signing up for free.
Here you can find the meaning of According to New Cartesian Sign Convention for a convex lens:A. Distance of the object is negative.B. Distance of the real image is negative.C. Distance of the virtual image is positive.D. Focal length of the lens is positive.a)A and Bb)A and Cc)A and Dd)All of theseCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
According to New Cartesian Sign Convention for a convex lens:A. Distance of the object is negative.B. Distance of the real image is negative.C. Distance of the virtual image is positive.D. Focal length of the lens is positive.a)A and Bb)A and Cc)A and Dd)All of theseCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for According to New Cartesian Sign Convention for a convex lens:A. Distance of the object is negative.B. Distance of the real image is negative.C. Distance of the virtual image is positive.D. Focal length of the lens is positive.a)A and Bb)A and Cc)A and Dd)All of theseCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of According to New Cartesian Sign Convention for a convex lens:A. Distance of the object is negative.B. Distance of the real image is negative.C. Distance of the virtual image is positive.D. Focal length of the lens is positive.a)A and Bb)A and Cc)A and Dd)All of theseCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice According to New Cartesian Sign Convention for a convex lens:A. Distance of the object is negative.B. Distance of the real image is negative.C. Distance of the virtual image is positive.D. Focal length of the lens is positive.a)A and Bb)A and Cc)A and Dd)All of theseCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 10 tests.
|
|
Explore Courses for Class 10 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
|
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup