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A convex lens forms a real and inverted image of a needle at a distance of 50cm from it. Where is the needle placed in fronto of this lens if the size of the image is equal to the size of the object? Also find the power of lens
Verified Answer
A convex lens forms a real and inverted image of a needle at a distanc...
As the size of the image is equal to the size of the object and inverted hence we can say that the object is kept at the centre of the curvature
therefor the radius of curavature =50 cm 
focal lenght =25cm
power =100/f in cm
=100/25 
=4d
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Most Upvoted Answer
A convex lens forms a real and inverted image of a needle at a distanc...
U = -50V = 50F = ?Acc. To Lens Formula..I/v - 1/u = 1/f1/50- 1/-50 = 1/25F= 0.25 m Power Of Lens = 1/ f P = 1/0.25+4D Answer...Hope it help u...
Community Answer
A convex lens forms a real and inverted image of a needle at a distanc...
Size of image is equal to size of object....... Then ... Focal length is half of size of object......... f=25cm....... P=100/f(in m)..... P=100/25...........p=4D......... $G
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A convex lens forms a real and inverted image of a needle at a distance of 50cm from it. Where is the needle placed in fronto of this lens if the size of the image is equal to the size of the object? Also find the power of lens
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A convex lens forms a real and inverted image of a needle at a distance of 50cm from it. Where is the needle placed in fronto of this lens if the size of the image is equal to the size of the object? Also find the power of lens 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 A convex lens forms a real and inverted image of a needle at a distance of 50cm from it. Where is the needle placed in fronto of this lens if the size of the image is equal to the size of the object? Also find the power of lens covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A convex lens forms a real and inverted image of a needle at a distance of 50cm from it. Where is the needle placed in fronto of this lens if the size of the image is equal to the size of the object? Also find the power of lens.
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