Question
Medium
Solving time: 2 mins
An object Is placed at a distance of 12 cm from a convex lens. A convex mirror of focal length 15 cm is placed on other side of lens at 8 cm as shown in the figure. Image of object coincides with the object.
When the convex mirror is removed, a real and inverted image is formed at a position. The distance of the image from the object will be ___________ (cm).
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Text solutionVerified
Image object coincide Image by lens must be on centre of curvature of mirror. Hence, distance between object and image after removing mirror = 12 + 8 + 30 = 50
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Question Text | An object Is placed at a distance of 12 cm from a convex lens. A convex mirror of focal length 15 cm is placed on other side of lens at 8 cm as shown in the figure. Image of object coincides with the object. When the convex mirror is removed, a real and inverted image is formed at a position. The distance of the image from the object will be ___________ (cm). |
Updated On | Jan 10, 2024 |
Topic | Ray Optics and Optical Instruments |
Subject | Physics |
Class | Class 12 |
Answer Type | Text solution:1 Video solution: 2 |
Upvotes | 229 |
Avg. Video Duration | 3 min |