Class 10 Exam > Class 10 Questions > Which lens always forms diminished and erect ...
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Which lens always forms diminished and erect image ?
- a)Convex lens
- b)Concave lens
- c)Converging lens
- d)Both convex and concave
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Which lens always forms diminished and erect image ?a)Convex lensb)Con...
A concave lens (also known as a diverging lens) is thinner in the center and thicker at the edges. When light rays pass through a concave lens, they diverge (spread out), causing the rays to appear to come from a single point on the same side of the lens as the object. This results in the formation of a virtual image.
Key characteristics of the image formed by a concave lens:
- Diminished: The image is smaller than the actual object.
- Erect: The image is upright, meaning it has the same orientation as the object.
- Virtual: The image cannot be projected on a screen because the light rays do not actually meet but only appear to do so when extended backward.
Because of these properties, a concave lens always forms a diminished, erect, and virtual image, no matter where the object is placed in front of the lens.
On the other hand, a convex lens (also known as a converging lens) can form different types of images (real and inverted or virtual and erect) depending on the position of the object relative to the lens. But it does not always form a diminished and erect image, unlike the concave lens.
Most Upvoted Answer
Which lens always forms diminished and erect image ?a)Convex lensb)Con...
Ans is concave lens because of following
1 it's diverging alwags forms virtual image
2 it's same as convex mirror
3 and also always erect n diminished
1 it's diverging alwags forms virtual image
2 it's same as convex mirror
3 and also always erect n diminished
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Which lens always forms diminished and erect image ?a)Convex lensb)Con...
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Which lens always forms diminished and erect image ?a)Convex lensb)Concave lensc)Converging lensd)Both convex and concaveCorrect answer is option 'B'. Can you explain this answer? for Class 10 2025 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Which lens always forms diminished and erect image ?a)Convex lensb)Concave lensc)Converging lensd)Both convex and concaveCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which lens always forms diminished and erect image ?a)Convex lensb)Concave lensc)Converging lensd)Both convex and concaveCorrect answer is option 'B'. Can you explain this answer?.
Which lens always forms diminished and erect image ?a)Convex lensb)Concave lensc)Converging lensd)Both convex and concaveCorrect answer is option 'B'. Can you explain this answer? for Class 10 2025 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Which lens always forms diminished and erect image ?a)Convex lensb)Concave lensc)Converging lensd)Both convex and concaveCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which lens always forms diminished and erect image ?a)Convex lensb)Concave lensc)Converging lensd)Both convex and concaveCorrect answer is option 'B'. Can you explain this answer?.
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