an objet is placed 30cm in front of a plano convex lens with its spherical surface of radius of curvature 20cm if the refractive index of the material of the lense is
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Maison&Objet | Décoration, design, art de vivre, votre source continue d'inspiration et de nouveautés
![this ends. 30. An object 60cm tall is placed on the principal axis of a convex lens and its 30 cm tall image is! formed on the placed a distance of 40 this ends. 30. An object 60cm tall is placed on the principal axis of a convex lens and its 30 cm tall image is! formed on the placed a distance of 40](https://toppr-doubts-media.s3.amazonaws.com/images/9360892/9f4d2b58-07f3-4f30-8181-538b4661684b.jpg)
this ends. 30. An object 60cm tall is placed on the principal axis of a convex lens and its 30 cm tall image is! formed on the placed a distance of 40
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![An object is placed 30 cm (from the reflecting surface) in front of a block of glass 10 cm thick having its farther side silvered. The final image is formed 23.2 cm An object is placed 30 cm (from the reflecting surface) in front of a block of glass 10 cm thick having its farther side silvered. The final image is formed 23.2 cm](https://toppr-doubts-media.s3.amazonaws.com/images/9692255/f6f91f22-a133-4f68-aae9-31b627adeaeb.jpg)
An object is placed 30 cm (from the reflecting surface) in front of a block of glass 10 cm thick having its farther side silvered. The final image is formed 23.2 cm
![A small object is placed 10 cm in front of a plane mirror. If you stand behind the object 30 cm from the mirror and look at its image, the distance between A small object is placed 10 cm in front of a plane mirror. If you stand behind the object 30 cm from the mirror and look at its image, the distance between](https://search-static.byjusweb.com/question-images/byjus/ckeditor_assets/pictures/1039396/original_original_Picture17.png)
A small object is placed 10 cm in front of a plane mirror. If you stand behind the object 30 cm from the mirror and look at its image, the distance between
![An object is placed at a distance of 30 cm in front of a convex mirror of focal length 15 cm. Wr... - YouTube An object is placed at a distance of 30 cm in front of a convex mirror of focal length 15 cm. Wr... - YouTube](https://i.ytimg.com/vi/vvs1Ljn2hg4/maxresdefault.jpg)
An object is placed at a distance of 30 cm in front of a convex mirror of focal length 15 cm. Wr... - YouTube
![A point object is placed at a distance of 30 cm from a convex mirror of focal length of 30 cm. The image will form at A point object is placed at a distance of 30 cm from a convex mirror of focal length of 30 cm. The image will form at](https://search-static.byjusweb.com/assets/question-images/84c8acb1-ab72-4554-89fe-e089ecbbf3711481189671243635549.png)